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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS53238
Kind Code:
Y2
Application Number:
JP13661774U
Publication Date:
January 06, 1978
Filing Date:
November 13, 1974
Export Citation:
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International Classes:
G01B11/00; G01V8/20; G07F13/04; G07F13/10; G07F15/04; (IPC1-7): G07F13/10; G01B11/00