4. Motor vehicles
  5. Surface effect vehicles
  6. Having propulsion or control means

John B. Chaplin

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Air cushion vehicle propulsion system

Motor vehicles – Surface effect vehicles – Having propulsion or control means
Patent

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Flexible exhaust duct

Marine propulsion – Means for accomodating or moving engine fluids – Means for handling exhaust gas
Patent

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Propeller and keel arrangement for surface effect ships

Ships – Building – Antifriction surfaces
Patent

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Side lubricated seal device for a surface effect ship

Ships – Building – Antifriction surfaces
Patent

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Surface effect ship

Transportation – Special purpose vehicle – Air cushion
Patent

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Profile ID: LFUS-PAI-P-409721

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