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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0389631
Kind Code:
U
Application Number:
JP15179289U
Publication Date:
September 12, 1991
Filing Date:
December 28, 1989
Export Citation:
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International Classes:
A47B77/16; A47B46/00; A47B88/16; (IPC1-7): A47B46/00; A47B77/16; A47B88/16



 
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