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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5395787
Kind Code:
U
Application Number:
JP19477U
Publication Date:
August 04, 1978
Filing Date:
January 05, 1977
Export Citation:
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International Classes:
G08B25/00; G08B17/00; G08B23/00; (IPC1-7): G08B17/00; G08B25/00
Domestic Patent References:
JP43012316A
JP43008558A