4. Pumps
  5. Expansible chamber type
  6. Control by withdrawal or tilting of pump piston relative to...

Laurence Richard Penn

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Metering device

Dispensing – Motor operated outlet element
Reexamination Certificate

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Metering device

Dispensing – Agitator and/or ejector operating on material in either... – Mounted on or in conveyer or movable trap chamber
Patent

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Metering device

Motors: expansible chamber type – Cyclically operable – Electrically or magnetically actuated or adjusted distributor
Reexamination Certificate

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Metering device

Dispensing – Agitator and/or ejector operating on material in either... – Mounted on or in conveyer or movable trap chamber
Patent

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Metering piston pump with piston-carried distributor for viscous

Pumps – Expansible chamber type – Control by withdrawal or tilting of pump piston relative to...
Patent

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Profile ID: LFUS-PAI-P-467501

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