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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5024200
Kind Code:
B1
Application Number:
JP11609770A
Publication Date:
August 13, 1975
Filing Date:
December 18, 1970
Export Citation:
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International Classes:
G08G1/087; G08G1/07; (IPC1-7): G08G1/07



 
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