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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4312150
Kind Code:
Y1
Application Number:
JP9701465U
Publication Date:
May 24, 1968
Filing Date:
December 01, 1965
Export Citation:
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International Classes:
G01B3/22; G01D11/30; G12B11/02; (IPC1-7): G12B11/02; G01B3/22; G01D11/30