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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0547400
Kind Code:
Y2
Application Number:
JP10164889U
Publication Date:
December 14, 1993
Filing Date:
August 29, 1989
Export Citation:
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International Classes:
G01N11/04; G01N11/06; (IPC1-7): G01N11/06; G01N11/04