Document Type and Number:
Japanese Patent JPS5159323
Kind Code:
U
Application Number:
JP6685174U
Publication Date:
May 11, 1976
Filing Date:
June 07, 1974
Export Citation:
International Classes:
A47B57/56; A47B46/00; A47B51/00; A47B57/00; A47B57/54; A47B88/60; (IPC1-7): A47B57/00; A47B88/18
Domestic Patent References:
| JPS4818069U | 1973-03-01 | |||
| JPS3910257Y1 |