Document Type and Number:
Japanese Patent JPS50144801
Kind Code:
U
Application Number:
JP5543274U
Publication Date:
November 29, 1975
Filing Date:
May 15, 1974
Export Citation:
International Classes:
A47B1/02; A47B1/00; (IPC1-7): A47B1/00
Domestic Patent References:
| JPS351562Y1 | ||||
| JPS4838818U | 1973-05-14 |