Document Type and Number:
Japanese Patent JPS5441702
Kind Code:
U
Application Number:
JP11430477U
Publication Date:
March 20, 1979
Filing Date:
August 26, 1977
Export Citation:
International Classes:
A47B9/00; A47B9/18; A47B91/02; (IPC1-7): A47B91/02; A47B9/18
Domestic Patent References:
| JPS3728745Y1 | ||||
| JPS3822367Y1 |