4. Pumps
  5. One fluid pumped by contact or entrainment with another
  6. Jet pump with motive fluid generating pump

John G. Schaefer

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Centrifugal pump

Rotary kinetic fluid motors or pumps – Including means for handling portion separated from working...
Patent

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Fluid delivery system with a jet pump booster and means to maint

Pumps – One fluid pumped by contact or entrainment with another – Jet pump with motive fluid generating pump
Patent

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System for lubricating gear end faces

Machine element or mechanism – Gearing – Lubrication
Patent

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Profile ID: LFUS-PAI-P-803661

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