Document Type and Number:
Japanese Patent JPH0288540
Kind Code:
U
More Like This:
Application Number:
JP16887688U
Publication Date:
July 13, 1990
Filing Date:
December 26, 1988
Export Citation:
International Classes:
A47B87/02; A47B81/04; (IPC1-7): A47B81/04; A47B87/02
Domestic Patent References:
JP48083233B | ||||
JPS4934130B1 | 1974-09-12 |
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