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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54147269
Kind Code:
U
Application Number:
JP5219879U
Publication Date:
October 13, 1979
Filing Date:
April 20, 1979
Export Citation:
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International Classes:
G01P3/489; G01R23/10; (IPC1-7): G01R23/10
Domestic Patent References:
JPS4840483A1973-06-14



 
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