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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS635006
Kind Code:
Y2
Application Number:
JP9372080U
Publication Date:
February 10, 1988
Filing Date:
July 03, 1980
Export Citation:
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International Classes:
A63H18/02; G01N29/04; G01N29/26; (IPC1-7): G01N29/04; A63H18/02