Number | Name | Date | Kind |
---|---|---|---|
2919506 | Larsen | Jan 1960 | |
3079710 | Larsen et al. | Mar 1963 | |
3126654 | Eyolfson et al. | Mar 1964 | |
4182058 | Poncin | Jan 1980 | |
4231173 | Davis | Nov 1980 | |
4335532 | Hahn et al. | Jun 1982 | |
4414764 | Johansson et al. | Nov 1983 | |
4455771 | Poncin | Jun 1984 | |
4823487 | Robinson | Apr 1989 |
Entry |
---|
Esco Catalog 187A "Points and Adapters" effective Jun. 1977. |