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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63131649
Kind Code:
U
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Application Number:
JP2394487U
Publication Date:
August 29, 1988
Filing Date:
February 20, 1987
Export Citation:
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International Classes:
A47B87/00; A47B87/02; (IPC1-7): A47B87/02; A47B87/00



 
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