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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0496235
Kind Code:
U
Application Number:
JP209891U
Publication Date:
August 20, 1992
Filing Date:
January 28, 1991
Export Citation:
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International Classes:
A47B77/00; A47B77/10; A47B95/02; (IPC1-7): A47B77/00; A47B77/10; A47B95/02
Domestic Patent References:
JPS57156737A1982-09-28