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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5247360
Kind Code:
B2
Application Number:
JP6497271A
Publication Date:
December 01, 1977
Filing Date:
August 25, 1971
Export Citation:
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International Classes:
G01F15/06; G07F15/00; G01F13/00; G07F15/04; (IPC1-7): G07F15/04; G01F13/00