4. Internal-combustion engines
  5. Valve
  6. Rotary

Jindrich Dokonal

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Core sampling apparatus

Measuring and testing – Sampler – sample handling – etc. – Capture device
Reexamination Certificate

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Prelubrication apparatus

Internal-combustion engines – Lubricators – Crankcase – pressure control
Patent

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Variable duration rotary valve

Internal-combustion engines – Valve – Rotary
Patent

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Profile ID: LFUS-PAI-P-1038124

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