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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH02132482
Kind Code:
U
Application Number:
JP4148489U
Publication Date:
November 02, 1990
Filing Date:
April 07, 1989
Export Citation:
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International Classes:
A47F7/24; A47B61/00; A47B61/02; A47G29/00; (IPC1-7): A47G29/00; A47B61/00; A47F7/24