4. Rotary expansible chamber devices
  5. Convertible or changeable by assembly or disassembly

Gerrit Pahl

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Rotary fluid machine with pivoted vanes

Rotary expansible chamber devices – Convertible or changeable by assembly or disassembly
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Slide magazine projector

Optics: image projectors – Shutter – Slides reciprocated horizontally from magazine
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Profile ID: LFUS-PAI-P-660307

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