4. Internal-combustion engines
  5. Poppet valve operating mechanism
  6. With means for varying timing

Daisuke Akihisa

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Internal combustion engine with variable compression ratio

Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate

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Internal combustion engine with variable compression ratio

Internal-combustion engines – Charge forming device – Fuel injection system
Reexamination Certificate

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Internal combustion engine with variable compression ratio...

Internal-combustion engines – Adjustable combustion chamber – Piston in head adjusted
Reexamination Certificate

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Method of controlling a mechanical compression ratio, a...

Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate

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Mount apparatus for variable compression ratio internal...

Internal-combustion engines – Adjustable combustion chamber – Piston in head adjusted
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2296662

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