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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0436838
Kind Code:
U
Application Number:
JP7903390U
Publication Date:
March 27, 1992
Filing Date:
July 25, 1990
Export Citation:
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International Classes:
A47B46/00; (IPC1-7): A47B46/00
Domestic Patent References:
JPS61134335U
JPS5960934U



 
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