Document Type and Number:
Japanese Patent JPS63158252
Kind Code:
U
Application Number:
JP5046087U
Publication Date:
October 17, 1988
Filing Date:
April 01, 1987
Export Citation:
International Classes:
A47L9/04; (IPC1-7): A47L9/04
Domestic Patent References:
| JPS514179B1 | 1976-02-09 |