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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS55109850
Kind Code:
U
Application Number:
JP1081179U
Publication Date:
August 01, 1980
Filing Date:
January 30, 1979
Export Citation:
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International Classes:
G01N23/20; G01D15/34; (IPC1-7): G01N23/20; G01D15/34
Domestic Patent References:
JPS4710544B1