Document Type and Number:
Japanese Patent JPS62174762
Kind Code:
U
Application Number:
JP6095986U
Publication Date:
November 06, 1987
Filing Date:
April 24, 1986
Export Citation:
International Classes:
B22D11/04; B22D11/051; B22D11/053; (IPC1-7): B22D11/04
Domestic Patent References:
| JPS629749A | 1987-01-17 |