4. Motors: expansible chamber type
  5. Three or more cylinders arranged in parallel radial or...
  6. Radially disposed cylinders

William J. Apgar

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A hydrocyclic motor

Motors: expansible chamber type – Three or more cylinders arranged in parallel radial or... – Radially disposed cylinders
Patent

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Tray loader apparatus

Material or article handling – Self-loading or unloading vehicles – Loading or unloading by other carrier or mover means – and...
Patent

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Wind driven craft

Aeronautics and astronautics – Aircraft sustentation – Sustaining airfoils
Patent

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Profile ID: LFUS-PAI-P-1066842

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