Document Type and Number:
Japanese Patent JPS5358921
Kind Code:
U
Application Number:
JP14163876U
Publication Date:
May 19, 1978
Filing Date:
October 20, 1976
Export Citation:
International Classes:
B22D11/128; (IPC1-7): B22D11/128
Domestic Patent References:
| JPS5045727A | 1975-04-24 |