German | English | |
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Patent | ||
Patent | Rotationskolbenmaschine | rotary-piston machine or pump |
Patent | Rotationskolbenmaschine | rotary-piston or oscillating-piston machine or eng |
Patent | Rotationskolbenmaschine | rotary-piston machine or engine |
Patent | Rotationskolbenmaschine | rotary-piston engine |
Patent | Rotationskolbenmaschine | liquid drive |
German | English | |
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Patent | ||
Patent | Hubeingriff der Rotationskolbenmaschine | relative reciprocation between the co-operating me |