Document Type and Number:
Japanese Patent JPH01180928
Kind Code:
U
Application Number:
JP8003988U
Publication Date:
December 27, 1989
Filing Date:
June 15, 1988
Export Citation:
International Classes:
A47B23/00; A47B46/00; (IPC1-7): A47B23/00; A47B23/00; A47B46/00; A47B46/00
Domestic Patent References:
| JPS61133823U | 1986-08-21 | |||
| JPS6160835U | 1986-04-24 |