4. Internal-combustion engines
  5. Poppet valve operating mechanism
  6. Electrical system

Xiang Youqing

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Electromechanical engine valve actuator system with loss...

Internal-combustion engines – Poppet valve operating mechanism – Electrical system
Reexamination Certificate

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Electromechanical engine valve actuator system with reduced...

Internal-combustion engines – Poppet valve operating mechanism – Electrical system
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2577088

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