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(en)
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Magnetically coupled centrifugal pump with improved casting and lubrication
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(en)
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Pump improvement
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SE9703054D0
(sv)
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Oljefri skruvrotormaskin
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PL199764B1
(pl)
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Sprężarka śrubowa zasilana wodą pod ciśnieniem
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(en)
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Multi-stage pump and components therefor
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(en)
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Multi-stage Pump Having Reverse Bypass Circuit
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ATE258652T1
(de)
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Zahnradpumpe
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(en)
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Device for providing fluid-tightness of a submersible motor and a motor incorporating said device
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(de)
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Radialverdichter mit motorkühlung durch verdichtetes prozessgas und lagerschmiermittel-zirkulation durch eine hohle welle
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(en)
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Pump
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(ko)
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스크류 유체기계
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GB1079631A
(en)
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Motor driven pumps
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(en)
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Sliding vane rotary compressor
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(en)
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Combined fluid pressure bearing and seal for apparatus utilizing a fluid
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PL49940B1
(de)
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Drehschiebervakuumpumpe und ihr Verfahren zur Ölversorgung
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(en)
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Mechanical seal for centrifugal pumps
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(en)
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Method of operation for an oil-injected screw-compressor
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(en)
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Radially sealed centrifugal pump
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WO1993018303A1
(en)
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Wet electric motor driven pump
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(en)
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Pump bearing system
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(ja)
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二重胴多段ポンプの構造
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(en)
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Centrifugal pump for the delivery of hot media
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(pl)
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Wirowa pompa wysokociśnieniowa
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GB1241912A
(en)
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Centrifugal pump
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