Document Type and Number:
Japanese Patent JPS5072315
Kind Code:
U
Application Number:
JP12739573U
Publication Date:
June 25, 1975
Filing Date:
November 02, 1973
Export Citation:
International Classes:
B42F13/04; (IPC1-7): B42F13/04
Domestic Patent References:
| JPS4721858U | 1972-11-11 | |||
| JPS397529Y1 |