4. Valves and valve actuation
  5. With material guide or restrictor
  6. Movable or resilient guide or restrictor

Melvin A. Freund

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Externally adjustable flow restriction control for poppet valves

Valves and valve actuation – With material guide or restrictor – Movable or resilient guide or restrictor
Patent

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Lance tube construction

Fluid sprinkling – spraying – and diffusing – With heating or cooling means for the system or system fluid – Spray terminal carrying member carriers heater
Patent

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Sootblower packing gland

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent

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Profile ID: LFUS-PAI-P-982876

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