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Patent Searching and Data

Document Type and Number:
Japanese Patent JPS6239518
Kind Code:
Application Number:
Publication Date:
October 08, 1987
Filing Date:
August 20, 1981
Export Citation:
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International Classes:
B60L3/00; B60Q1/44; B60R16/02; G08G1/09; G08G1/16; H01H35/14; (IPC1-7): G08G1/16; B60Q1/44; B60R16/02; G08G1/09; H01H35/14