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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4942950
Kind Code:
U
Application Number:
JP8398672U
Publication Date:
April 15, 1974
Filing Date:
July 18, 1972
Export Citation:
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International Classes:
G01B11/04; G01B11/02; (IPC1-7): G01B11/04



 
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