Document Type and Number:
Japanese Patent JPS50140729
Kind Code:
U
More Like This:
Application Number:
JP4617174U
Publication Date:
November 19, 1975
Filing Date:
April 22, 1974
Export Citation:
International Classes:
A47B88/00; (IPC1-7): A47B88/00
Domestic Patent References:
JPS4221235Y1 | 1967-12-07 |