4. Expansible chamber devices
  5. Rotating cylinder
  6. Plural cylinders

Paul D. Richards

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Double wall hydraulic cylinder

Expansible chamber devices – Moving cylinder – Pivoted
Patent

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Helm pump

Expansible chamber devices – Rotating cylinder – Plural cylinders
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Hydraulic valve with dual-mode capability

Power plants – Pressure fluid source and motor – With means purging – cleaning or separating undesirables from...
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Profile ID: LFUS-PAI-P-298288

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