Document Type and Number:
Japanese Patent JPS5133921
Kind Code:
U
Application Number:
JP10500574U
Publication Date:
March 12, 1976
Filing Date:
August 31, 1974
Export Citation:
International Classes:
A47B46/00; A47B96/00; (IPC1-7): A47B96/00
Domestic Patent References:
| JPS4710992U | 1972-10-09 |