Document Type and Number:
Japanese Patent JPS61190336
Kind Code:
U
Application Number:
JP7335385U
Publication Date:
November 27, 1986
Filing Date:
May 17, 1985
Export Citation:
International Classes:
B22D3/00; (IPC1-7): B22D3/00
Domestic Patent References:
| JPS49110537A | 1974-10-21 |