Document Type and Number:
Japanese Patent JPH0335736
Kind Code:
U
Application Number:
JP9616689U
Publication Date:
April 08, 1991
Filing Date:
August 17, 1989
Export Citation:
International Classes:
A47B9/18; A47B11/00; A47B87/02; (IPC1-7): A47B9/18; A47B11/00; A47B87/02
Domestic Patent References:
JPS5346881U | 1978-04-20 | |||
JPS4311044Y1 | 1968-05-14 | |||
JP57197251B |
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