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| 9080559 | Radial hydraulic motor | Mar 23, 11 | Jul 14, 15 | R. & D. S.R.L. |
| 8997627 | Thermal engine with an improved valve system | Apr 25, 12 | Apr 07, 15 | Not available |
| 8959906 | Gas boosters | Jun 22, 11 | Feb 24, 15 | FLUKE CORPORATION |
| 8932029 | Rotary cylinder device | Sep 22, 10 | Jan 13, 15 | Yugen Kaisha K. R & D |
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| 8925440 | Hydraulic module including a pump housing with surface-connected pump elements | Dec 13, 11 | Jan 06, 15 | ROBERT BOSCH GMBH, ROBERT BOSCH LLC, |
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