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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54174389
Kind Code:
U
More Like This:
Application Number:
JP7341178U
Publication Date:
December 08, 1979
Filing Date:
May 30, 1978
Export Citation:
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International Classes:
G01N1/00; (IPC1-7): G01N1/00



 
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