Document Type and Number:
Japanese Patent JPH02106173
Kind Code:
U
Application Number:
JP1420489U
Publication Date:
August 23, 1990
Filing Date:
February 09, 1989
Export Citation:
International Classes:
A47L19/00; (IPC1-7): A47L19/00
Domestic Patent References:
| JPS6223560U | 1987-02-13 | |||
| JPS61130152U | 1986-08-14 |