Company: Four-Phase Systems, Inc.
System IV/70: the data-base access system of the 70s
Four-Phase Systems, Inc.

1970
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Four-Phase Systems (the name evidently stemming from their use of a multi-phase clock in some of their early electronics) was a supplier of distributed processing computer systems. Begun in the late 60s, it grew rapidly until it was ranked as one of the top thousand companies in the US with offices around the world. The firm was merged with Motorola in 1982.
Brochure List: Four-Phase Systems, Inc. Sort:
RESULTS: 4 Items     1
SEL 810A General Purpose Computer
1967
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System IV/70: the data-base access system of the 70s
1970
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SYSTEMS 86 Software
1971
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The computer for the college and university with too much to do on a tight budget
1972
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RESULTS: 4 Items     1
A-C
D-F
Data General Corporation (DG)
Data Interface, Inc.
Datasoft
Digital Equipment Corporation (DEC)
Eckert-Mauchly Computer Corporation (EMCC)
Electronic Associates, Inc. (EAI)
Elliott Brothers
Engineering Research Associates (ERA)
English Electric
Evans and Sutherland Computer Corporation
Fairchild Camera and Instrument Corporation
Ferranti Ltd.
Ford Motor Company, Aeronautic Division
Four-Phase Systems, Inc.
Foxboro
Friden, Inc.
G-I
J-L
M-P
Q-S
T-Z

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