1945
|
Apr
|
Article in Friden's Corporate Newsletter announcing the passing of founder, Carl Friden
|
1948
1955
|
Nov
|
Announcement of Librascope LGP-30 Computer (Design by Stanley Frankel)
|
1956
|
Mar
|
Announcement of Agreement for Friden to Purchase Commercial Controls Corp.
|
1958
|
Apr
|
Announcement of agreement for Smith Corona and Marchant merger
|
1961
|
Mar
|
Clary announces the
DAC-2500 Digital Arithmetic Center |
|
Apr
|
First known Announcement of Electrosolids' development of Transistorized Desktop Electronic Calculator
|
|
Jul
|
Later Article discussing Electrosolids' development of Transistorized Desktop Electronic Calculator
|
|
Dec
|
Announcement of agreement between Smith-Corona Marchant and Diehl Calculator Co. for SCM to market Diehl-made calculators in North America
|
1963
|
Jun
|
Introduction of the Friden 6010
Computyper small computer system
|
Aug
|
Announcement of agreement for acquisition of Friden, Inc. by Singer Co.
|
1964
1965
1966
|
Jan
|
Early article concerning the impending sale of General Micro-electronics
to Philco Corp.
|
Feb
|
Initial introduction article
announcing the beginnings of the Wang 300-Series calculators (300/310 Models)
|
Mar
|
Announcing the sale of General Micro-electronics
to Philco Corp.
|
Apr
|
Announcement of Mathatronics
APS add-on for Mathatron 8-48 calculator
|
May
|
Introducing the
Data Acquisition Corp. DAC-512 Programmable Electronic Calculator
|
Aug
|
News Release concerning
a program in Los Angeles school system using
Wyle Labs WS-02 Scientific
Electronic Calculators
|
Dec
|
Article hinting that Hewlett Packard may be working on an electronic calculator |
Dec
|
Mathatronics Announces the
Mathatron Mod II calculator
|
1967
1968
|
Jan
|
Announcement of agreement
between Nippon Calculating Machine Co. (NCM) and Wyle Laboratories for Wyle to design
calculators for NCM
|
|
Apr
|
Announcement of
Canon 130S electronic calculator.
|
|
Mar
|
News release announcing
the revolutionary HP 9100A programmable electronic calculator [11-Mar]
|
|
Mar
|
An early News Release in a
periodical announcing the HP 9100A calculator [18-Mar]
|
|
Mar
|
Later Article announcing
the groundbreaking HP 9100A Programmable Scientific calculator
|
|
Apr
|
Article announcing agreement
between Sharp and Burroughs for Sharp to make calculators for Burroughs
|
|
May
|
A Product Introduction Article announcing the HP 9100A Programmable Scientific calculator a few months after the formal intro of the calculator
|
|
May
|
Article announcing
Friden 1151 Programmable Printing Calculator
|
|
May
|
Introduction article for the
Wang 380 Programmer
|
|
May
|
A somewhat later Article announcing agreement
between Sharp and Burroughs for Sharp to make calculators for Burroughs
|
|
Jul
|
Article announcing availability of KM-220 computer based on Wang 360E calculating element
|
|
Jul
|
Article announcing the
Canon 161S and Canon 163
calculators
|
|
Aug
|
Article announcing agreement
between Nippon Calculating Machine Co. (NCM), and National Cash Register (NCR) for NCM to make calculators for NCR
|
|
Nov
|
Announcement of a new agreement
between Computer Design Corporation (spin-off from Wyle Laboratories)
and Nippon Calculating Machine Co. for development of
a MOS/LSI-based electronic calculator
|
1969
1970
|
Jul
|
News Brief announcing
US Goverment Services Administration (GSA) order of up to $4.5M of Wang Labs
electronic calculators
|
Jul
|
A news release introducing the
Wang 100-Series electronic
calculators
|
Aug
|
Introduction of Electronic Arrays' 3300 PMOS 512x8 Mask-Programmed ROM
|
Nov
|
Announcement of Electronic Arrays' LSI 6-Chip Calculator Chipset
|
1971
|
Jan
|
Announcement of Busicom's development of calculator using Mostek's single-chip LSI
|
Feb
|
A new product announcement article for the Cintra 911 Statistician calculator.
|
May
|
Letter
written by Tektronix President, Howard Vollum about
the passing of his business partner, Jack Murdock. [16-May]
|
Jul
|
Article announcing the completion of the acquisition of Cintra, Inc. from Physics International by Tektronix, Inc.
|
Aug
|
Later article announcing the completion of the acquisition of Cintra, Inc. from Physics International by Tektronix, Inc.
|
Aug
|
Tektronix News Release announcing price decrease and improved memory capability in Tektronix 909 and 911 calculators.
|
Sep
|
Article announcing TI's TMS 1802 "calculator on a chip" IC.
|
Sep
|
Listing detailing Nortec Electronics' deal to produce calculator chipset for Omron
|
Sep
|
Article announcing the acquisition of Unicom Systems, Inc., by AMI
|
Nov
|
Article announcing the publication
of a story in Popular Electronics magazine introducing the MITS 816
calculator kit.
|
1972
|
Jun
|
Introduction of two
four-chip calculator chipsets by Electronic Arrays
|
Sep
|
Announcement of North American Rockwell's acquisition of Unicom from AMI [18-Sep]
|
Sep
|
Announcement of Joint Venture between Singer and Hitachi for business machine marketing/manfacture
|
Oct
|
Article announcing the Busicom 162DE electronic desk calculator
|
1973
|
Jun
|
Article announcing Sony's exit from the electronic calculator business
|
Aug
|
Introduction of the
Tektronix Model 21
and Model 31 programmable
electronic calculators [2-Aug]
|
Nov
|
Announcing Rockwell International's acquisition of Lamson Industries, Ltd. (UK) Calculating/Computing-Related Businesses
|
Dec
|
Introducing the Hewlett Packard 9821A calculator
|
1974
|
Aug
|
Announcing the Monroe (Calculating Machines) Division of Litton Industries exclusivity agreement with Compucorp
|
1975
|
Feb
|
Very short published note indicating the shutdown of its
Unicom Systems, Inc. calculator subsidiary. [1-Feb]
|
1977
1983
