Document Type and Number:
Japanese Patent JPS63139857
Kind Code:
U
Application Number:
JP3071687U
Publication Date:
September 14, 1988
Filing Date:
March 03, 1987
Export Citation:
International Classes:
A47L9/00; A47L9/26; (IPC1-7): A47L9/26; A47L9/00
Domestic Patent References:
| JP51146781B | ||||
| JP58122125B |