|
|
| Int.Cl.7 | Int.Cl.6 |
| B22D |
| B22D 11/00 |
| B22D 11/041 - B22D 11/047 | B22D 11/04 |
| B22D 11/049 | B22D 11/04, B22D 15/00 |
| B22D 11/05 | B22D 11/04 |
| B22D 11/051, B22D 11/053 | B22D 11/04, B22D 27/08 |
| B22D 11/055 | B22D 11/04, B22D 27/04 |
| B22D 11/057, B22D 11/059 | B22D 11/04 |
| B22D 11/10 - B22D 11/119 | B22D 11/00 |
| B22D 41/00 |
| B22D 41/13 | B22D 41/12 |