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US1989900A
(en)
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Vane type pump
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ES375416A1
(es)
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|
Perfeccionamientos en la construccion de bombas resistentes a la corrosion.
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US3506276A
(en)
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Rotary seal,especially for oil pumps
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US3257960A
(en)
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Hydraulic pumps
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US2540903A
(en)
|
|
Rubber seal for hydraulic motors
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|
US3269737A
(en)
|
|
Unbalanced pressure shaft seal
|
|
US3034447A
(en)
|
|
Hydraulic pump or motor
|
|
US3285192A
(en)
|
|
Pumps
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|
KR880000932B1
(ko)
|
|
중유동 물질을 이송하기 위한 펌프용 멀티웨이 밸브
|
|
US2825307A
(en)
|
|
Hydraulic control system
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|
KR970045455A
(ko)
|
|
축 방향 플런저 펌프
|
|
PL62445B1
(enExample)
|
|
|
|
US2501998A
(en)
|
|
Roto-volumetric pump
|
|
US2696787A
(en)
|
|
Rotary pump
|
|
US2813493A
(en)
|
|
Pivoted valve plate for a pump assembly
|
|
US3356037A
(en)
|
|
Reciprocating pistons for pumps and motors
|
|
US815911A
(en)
|
|
Ammonia-pump.
|
|
US2635553A
(en)
|
|
Liquid pump
|
|
US3404634A
(en)
|
|
Pump
|
|
US3191542A
(en)
|
|
Metering pump
|
|
US3605565A
(en)
|
|
Power transmission
|
|
US1904653A
(en)
|
|
Oil pump
|
|
IT202100006824A1
(it)
|
|
Pompa volumetrica a pistoni ad alta pressione
|
|
US4382756A
(en)
|
|
Bearing and seal assembly for a hydraulic pump
|
|
US1942064A
(en)
|
|
Rotary pump
|