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Direct negation, inversion of inputsignal
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CPC
G05B2219/1172
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Parent Industries
G
PHYSICS
G05
Controlling systems
G05B
CONTROL OR REGULATING SYSTEMS IN GENERAL FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
G05B2219/00
Program-control systems
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G05B2219/1172
Direct negation, inversion of inputsignal
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Patents Grants
last 30 patents
Information
Patent Grant
Sequence controller
Patent number
4,969,119
Issue date
Nov 6, 1990
Hitachi, Ltd.
Naohiro Kurokawa
G05 - CONTROLLING REGULATING
Information
Patent Grant
Single bit storage and retrieval with transition intelligence
Patent number
4,688,191
Issue date
Aug 18, 1987
AMCA International Corporation
John P. Conners
G05 - CONTROLLING REGULATING
Information
Patent Grant
Bit processing utilizing a row and column ladder sequence
Patent number
4,688,193
Issue date
Aug 18, 1987
Hitachi, Ltd.
Hiromasa Yamaoka
G05 - CONTROLLING REGULATING
Information
Patent Grant
Programmable logic controller
Patent number
4,675,843
Issue date
Jun 23, 1987
International Business Machines Corporation
Remi A. Vautier
G05 - CONTROLLING REGULATING
Information
Patent Grant
Programmable controller with hardwired backup connecting terminals...
Patent number
4,117,317
Issue date
Sep 26, 1978
Dynage, Incorporated
Philip G. Dooley
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents