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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5040270
Kind Code:
U
Application Number:
JP8553173U
Publication Date:
April 24, 1975
Filing Date:
July 18, 1973
Export Citation:
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International Classes:
G01R11/04; G01D11/30; G01R1/00; G01R1/04; G12B9/10; (IPC1-7): G01R1/00



 
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