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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0174839
Kind Code:
U
Application Number:
JP17008787U
Publication Date:
May 22, 1989
Filing Date:
November 09, 1987
Export Citation:
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International Classes:
A47B45/00; A47B46/00; A47B96/02; (IPC1-7): A47B46/00; A47B96/02
Domestic Patent References:
JPS349642Y1
JP62073736B



 
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