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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63113909
Kind Code:
U
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Application Number:
JP580987U
Publication Date:
July 22, 1988
Filing Date:
January 19, 1987
Export Citation:
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International Classes:
G01B13/06; G01B17/02; (IPC1-7): G01B17/02; G01B13/06
Domestic Patent References:
JP61197539B
JPS55110951A1980-08-27



 
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