4. Internal-combustion engines
  5. Charge forming device
  6. Including exhaust gas condition responsive means

Seiji Hirowatari

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Air-fuel ratio control apparatus for internal combustion engine

Internal-combustion engines – Charge forming device – Including exhaust gas condition responsive means
Reexamination Certificate

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Apparatus and method for controlling fuel injection of...

Internal-combustion engines – Charge forming device – Including exhaust gas condition responsive means
Reexamination Certificate

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Apparatus and method for controlling fuel injection of...

Internal-combustion engines – Charge forming device – Including exhaust gas condition responsive means
Reexamination Certificate

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Apparatus and method for controlling internal combustion engine

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

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Apparatus for controlling valve actuation in internal...

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

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Profile ID: LFUS-PAI-P-2400748

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