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FR645234A
(en)
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Improvements to pumps, motors, brakes, transmissions, etc. hydraulic
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SU30986A1
(en)
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Adjusting to a vertical wind motor that drives a piston pump, designed to change the stroke of the latter
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SU2099A1
(en)
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Piston pump
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SU20858A1
(en)
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The way to cheek trees
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SU16053A1
(en)
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A device for compressing the piston rings with the introduction of the piston into the cylinder
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CH160245A
(en)
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Pump.
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SU29794A1
(en)
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Water chlorinator
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SU4716A1
(en)
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Piston
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SU21360A1
(en)
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Adaptation to the air pump kitchen type "Primus"
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FR730384A
(en)
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Motor driven by fluid, especially wind
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CA292521A
(en)
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Variable stroke fuel pump
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AT121473B
(en)
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Piston.
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FR707354A
(en)
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Injector piston pump, mainly applicable as a lubricating pump
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DK42243C
(en)
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Pump piston.
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DK48147C
(en)
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Engine piston.
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ES122916A1
(en)
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Piston pump.
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CA293304A
(en)
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Piston pump
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DK42252C
(en)
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Lubricating sprayer with high pressure pump.
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DK35402C
(en)
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Piston pump.
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DK46851C
(en)
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Oil pump.
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ES118627A1
(en)
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A vertical piston pump operating by flood.
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DK35945C
(en)
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Diver piston lubrication pump.
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ES121531A1
(en)
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Mechanical improvement applied to the casting of the cookware, especially aluminum.
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FI14210A
(en)
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Piston steam driven tandem air pump
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CA314679A
(en)
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Hydraulic pump, motor, etc.
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