Document Type and Number:
Japanese Patent JPS5178215
Kind Code:
U
Application Number:
JP15427074U
Publication Date:
June 21, 1976
Filing Date:
December 17, 1974
Export Citation:
International Classes:
B22D7/06; B22C9/06; (IPC1-7): B22C9/06; B22D7/06
Domestic Patent References:
| JPS5017930U | 1975-02-27 | |||
| JPS4912818A | 1974-02-04 | |||
| JPS4738290A |