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

Lu Zhu

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Hydraulic valve play compensating element

Internal-combustion engines – Poppet valve operating mechanism – Tappet
Reexamination Certificate

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Mechanically variable cam timing device

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

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Multi-layered micro-channel heat sink, devices and systems...

Heat exchange – With retainer for removable article – Electrical component
Reexamination Certificate

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Two-layered micro channel heat sink, devices and systems...

Heat exchange – With retainer for removable article – Electrical component
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2239876

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