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

Yoshihiko Kumagai

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Engine with valve resting function

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture... – Air or combustible mixture entering the combustion chamber...
Reexamination Certificate

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Valve system for an engine

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

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Valve system for engine

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

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Profile ID: LFUS-PAI-P-2125990

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