4. Internal-combustion engines
  5. Charge forming device
  6. Exhaust gas used with the combustible mixture

Junseok Chang

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Method and apparatus for continuously variable differential...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing
Reexamination Certificate

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Method for mid load operation of auto-ignition combustion

Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2978439

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