Title:
TIMED OPERATION SEQUENCE CONTROLLER
United States Patent 3434115
US Patent References:
Traffic control system
- - 3206721

Traffic signal systems
- - 3254324

Control for digital computers
- - 3275989

Data processing system
- - 3275994

Traffic signal controller
- - 3281782


Inventors:
Chomicki, John S.
Publication Date:
03/18/1969
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Assignee:
IBM
Primary Class:
713/502
Other Classes:
340/914, 701/117, 340/912
International Classes:
G06F1/14; G06F9/48; G06F9/46; G11B13/00
US Patent References:
3302170Traffic light control buffer
3333246Delay line clock




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