Document Type and Number:
Japanese Patent JPS5554046
Kind Code:
U
Application Number:
JP13775378U
Publication Date:
April 12, 1980
Filing Date:
October 05, 1978
Export Citation:
International Classes:
A47B87/00; (IPC1-7): A47B87/00
Domestic Patent References:
| JPS506515U | 1975-01-23 |