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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01141602
Kind Code:
U
Application Number:
JP3534788U
Publication Date:
September 28, 1989
Filing Date:
March 17, 1988
Export Citation:
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International Classes:
A43B3/02; A43B7/06; A43B23/02; (IPC1-7): A43B7/06; A43B3/02; A43B23/02
Domestic Patent References:
JPS483546B1
JP54175940B
JPS5538138A1980-03-17
JPS471347B1