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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6378270
Kind Code:
U
Application Number:
JP17244986U
Publication Date:
May 24, 1988
Filing Date:
November 10, 1986
Export Citation:
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International Classes:
G01N30/54; B01D15/08; (IPC1-7): G01N30/54; B01D15/08
Domestic Patent References:
JPS5652269U1981-05-08
JPS5517452A1980-02-06