4. Internal-combustion engines
  5. Frame construction
  6. Horizontal cylinder

Bernard E. Ritger

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Cooling water distribution system for a marine propulsion...

Marine propulsion – Means for accomodating or moving engine fluids – Cooling for engine
Reexamination Certificate

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Integrated flywheel cover and air conduit passages

Internal-combustion engines – Frame construction – Horizontal cylinder
Patent

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Oil drain system for an outboard motor

Marine propulsion – Means for accomodating or moving engine fluids – Cooling for engine
Reexamination Certificate

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Steering mechanism for an outboard motor

Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...
Patent

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Profile ID: LFUS-PAI-P-1014668

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