Document Type and Number:
Japanese Patent JPS4867012
Kind Code:
U
Application Number:
JP11500471U
Publication Date:
August 25, 1973
Filing Date:
December 06, 1971
Export Citation:
International Classes:
B22D11/04; B22D11/055; (IPC1-7): B22D11/04
Domestic Patent References:
| JP45040662A |