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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5090654
Kind Code:
U
Application Number:
JP14465973U
Publication Date:
July 31, 1975
Filing Date:
December 19, 1973
Export Citation:
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International Classes:
G01B15/02; G01N23/06; (IPC1-7): G01B15/02
Foreign References:
US3348046A1967-10-17



 
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