Document Type and Number:
Japanese Patent JPS5472156
Kind Code:
U
Application Number:
JP14341477U
Publication Date:
May 22, 1979
Filing Date:
October 27, 1977
Export Citation:
International Classes:
A47B97/02; A47B97/00; (IPC1-7): A47B97/00
Domestic Patent References:
| JPS4919816U | 1974-02-20 | |||
| JPS5210524U | 1977-01-25 |