| Patents for B61G 9 - Draw-gear (1,004) | |
|---|---|
| 03/1977 | |
| 03/08/1977 | US4010853 Draft gear carrier for railway cars |
| 11/1976 | |
| 11/30/1976 | US3994402 Means to connect coupler shank to cushion unit |
| 06/1976 | |
| 06/29/1976 | US3966057 Draft gear mechanism and method of assembling same |
| 05/1976 | |
| 05/04/1976 | US3954066 Draft sill arrangement for flat car |