| Patents for A01B 9 - Ploughs with rotary driven tools (105) | |
|---|---|
| 09/1979 | |
| 09/04/1979 | US4166473 Method and apparatus for setting hair |
| 07/1979 | |
| 07/24/1979 | CA1059001A1 Apparatus and method for hair setting and treatment |
| 06/1976 | |
| 06/15/1976 | US3963078 Soil cultivating implements |
| 05/1976 | |
| 05/18/1976 | US3957122 Rotary ploughs |
| 05/04/1976 | US3954143 Rotary ploughs |
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