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Title:
METHOD AND DEVICE FOR SAFETY CONTROL OF TRAFFIC FLOW
Document Type and Number:
Japanese Patent JPS5631200
Kind Code:
A
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Inventors:
ICHIHASHI TOSHIHIKO
Application Number:
JP10713779A
Publication Date:
March 28, 1981
Filing Date:
August 24, 1979
Export Citation:
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Assignee:
KOITO KOGYO KK
International Classes:
G08G1/017; G08G1/09; G08G1/16; (IPC1-7): G08G1/09; G08G1/16



 
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