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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS56146002
Kind Code:
U
Application Number:
JP4523880U
Publication Date:
November 04, 1981
Filing Date:
April 02, 1980
Export Citation:
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International Classes:
A43B3/12; A43B9/16; A43B21/22; A43B23/02; (IPC1-7): A43B3/12; A43B9/16; A43B23/02
Domestic Patent References:
JPH031840U1991-01-10
JPH0514148U1993-02-23
JP8002633U



 
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