Document Type and Number:
Japanese Patent JPH01158739
Kind Code:
U
Application Number:
JP5474388U
Publication Date:
November 02, 1989
Filing Date:
April 22, 1988
Export Citation:
International Classes:
A47B47/04; A47B87/02; A47B88/00; A47B95/02; (IPC1-7): A47B47/04; A47B87/02; A47B88/00; A47B95/02
Domestic Patent References:
| JPS6013384U | 1985-01-29 | |||
| JPS5718266U | 1982-01-30 |