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

James A. Peña

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Beverage dispenser

Compound tools – Cutter combined with other tool or tools
Design Patent

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Hydraulic valve actuation systems and methods to provide...

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

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Profile ID: LFUS-PAI-P-3136269

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