Document Type and Number:
Japanese Patent JPS52137796
Kind Code:
U
Application Number:
JP4728876U
Publication Date:
October 19, 1977
Filing Date:
April 14, 1976
Export Citation:
International Classes:
A47F7/00; B65D73/00; (IPC1-7): A47F7/00
Domestic Patent References:
| JPS4427999Y1 | 1969-11-21 | |||
| JP49083174B | ||||
| JP49097275B |