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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0440785
Kind Code:
U
Application Number:
JP8214290U
Publication Date:
April 07, 1992
Filing Date:
July 31, 1990
Export Citation:
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International Classes:
D03D25/00; (IPC1-7): D03D25/00
Domestic Patent References:
JPS379790Y1
JPS267094Y1
JPS6120576B21986-05-22



 
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