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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5227544
Kind Code:
B1
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Application Number:
JP12329470A
Publication Date:
July 21, 1977
Filing Date:
December 31, 1970
Export Citation:
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International Classes:
G04C13/00; G01D5/12; G04C3/00; G08C19/38; G08C19/48; (IPC1-7): G04C3/00; G01D5/12; G08C19/48



 
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