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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS62133166
Kind Code:
U
Application Number:
JP1784686U
Publication Date:
August 22, 1987
Filing Date:
February 10, 1986
Export Citation:
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International Classes:
G01R19/165; G08B17/00; G08B21/00; G08B21/08; (IPC1-7): G01R19/165; G08B21/00