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A rotary piston machine as pump, vacuum pump and compressor

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Uploaded by on Sep 9, 2006

Presentation of my first invention in TV
www.InventorWolfhart.com

  • likes, 2 dislikes

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Uploader Comments (InventorWillimczik)

  • Es gibt sie nirgends. Dies ist das einzige je gebaute Modell. Der SSD hat eine Vermarktung verhindert. Siehe mein Buch "Codename Einstein", was kostenlos online lesbar ist.

  • that sucks !

  • Yes, it sucks, pumps and blows -- even dotay after more than 30 years.

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All Comments (3)

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  • wo kann ich solch eine Pumpe bekommen?

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