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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS641632
Kind Code:
Y2
Application Number:
JP2049380U
Publication Date:
January 13, 1989
Filing Date:
February 19, 1980
Export Citation:
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International Classes:
G01N5/04; G01N5/00; G01N25/00; G05B21/02; G05D23/19; G05D23/20; G05D23/22; (IPC1-7): G01N25/00; G01N5/00; G05B21/02; G05D23/19