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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5682649
Kind Code:
U
Application Number:
JP16546979U
Publication Date:
July 03, 1981
Filing Date:
November 29, 1979
Export Citation:
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International Classes:
G01N27/26; G01N1/00; G01N1/12; G01N27/447; G01N33/48; (IPC1-7): G01N27/26; G01N1/00; G01N33/48