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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH031810
Kind Code:
Y2
Application Number:
JP5080685U
Publication Date:
January 18, 1991
Filing Date:
April 05, 1985
Export Citation:
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International Classes:
G01M5/00; G01M99/00; G01N3/00; (IPC1-7): G01M19/00; G01M5/00