4. Measuring and testing
  5. With fluid pressure
  6. Leakage

Roger A. Johnson

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Detecting vapor leakage in a motor vehicle fuel system

Measuring and testing – With fluid pressure – Leakage
Reexamination Certificate

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Electro-hydraulic controller for automatic transmissions

Fluid handling – Systems – With flow control means for branched passages
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2102781

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