Document Type and Number:
Japanese Patent JPS4859946
Kind Code:
U
Application Number:
JP10536871U
Publication Date:
July 30, 1973
Filing Date:
November 11, 1971
Export Citation:
International Classes:
B42F1/02; (IPC1-7): B42F1/02
Domestic Patent References:
| JPS436419Y1 | 1968-03-22 |