4. Internal-combustion engines
  5. Two-cycle
  6. Whirl through piston-controlled ports

Mark Douglas Archer

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Direct injection of fuels in internal combustion engines

Internal-combustion engines – Combustion chamber means having fuel injection only – Combination igniting means and injector
Reexamination Certificate

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Exhaust valve timing control responsive to engine idling and shu

Internal-combustion engines – Two-cycle – Whirl through piston-controlled ports
Patent

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Profile ID: LFUS-PAI-P-935687

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