4. Internal-combustion engines
  5. Lubricators
  6. Crankcase, pressure control

Chung-Han Oh

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Lubrication system for the timing chains of an automotive...

Internal-combustion engines – Lubricators – Crankcase – pressure control
Reexamination Certificate

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Oil filter for continuous variable valve timing apparatus in...

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

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Profile ID: LFUS-PAI-P-2824891

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