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EP2205877B1
(en)
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Quintuplex mud pump
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US4242057A
(en)
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Tandem long stroke reciprocating mud pump assembly
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US11773843B2
(en)
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Integral reciprocating pump structure supporting spacer section
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JP6625783B1
(ja)
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圧縮機ユニット
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BE346534A
(show.php)
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|
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FR2532876A1
(fr)
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Machine a percussion
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CA2042288C
(en)
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Reciprocating vacuum pump
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|
US6086338A
(en)
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Water jet intensifier pump having a piston arrangement with a ceramic liner
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FR2659116A1
(fr)
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Compresseur multi-etages de volume variable autolubrifiant.
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US3204864A
(en)
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Compensating-pressure piston and cylinders for gas compressors and expanders
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US20120076677A1
(en)
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Drive System for a Pressure Wave Generator
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|
JPS60256570A
(ja)
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|
液圧ポンプ
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|
FR2562164A1
(fr)
|
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Joint pour tige de piston de moteur stirling
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|
FR3142783B3
(fr)
|
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Compresseur alternatif avec dispositif filtrant
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US715559A
(en)
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|
Motor-engine.
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US1695401A
(en)
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|
Air pump
|
|
US12448956B2
(en)
|
|
Duplex drive head
|
|
BE439342A
(show.php)
|
|
|
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US2461294A
(en)
|
|
Seal for gas compressors
|
|
BE346537A
(show.php)
|
|
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DE238788C
(show.php)
|
|
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BE628425A
(show.php)
|
|
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FR3155890B1
(fr)
|
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pompe à chaleur à pistons mécano-liquides à actionnement lent
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US526913A
(en)
|
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And frederick |
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US711702A
(en)
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|
Steam pumping-engine.
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