Document Type and Number:
Japanese Patent JPS5589331
Kind Code:
U
Application Number:
JP17170978U
Publication Date:
June 20, 1980
Filing Date:
December 14, 1978
Export Citation:
International Classes:
A47B51/00; (IPC1-7): A47B51/00
Domestic Patent References:
| JP53167771A | ||||
| JPS5584042U | 1980-06-10 |