Document Type and Number:
Japanese Patent JPS4963952
Kind Code:
U
Application Number:
JP10575872U
Publication Date:
June 05, 1974
Filing Date:
September 12, 1972
Export Citation:
International Classes:
B42F21/02; B42F19/00; (IPC1-7): B42F19/00
Domestic Patent References:
| JP41020585A |