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GB235095A
(en)
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Improvements in and relating to rotary engines, pumps, meters, and the like
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FI11186A
(en)
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Hydraulic utilization system, water turbine, rotation pump, gasturbin, compressor and diesel
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FR610021A
(en)
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Hydraulic swivel turbine
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SU6875A1
(en)
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Impeller for vertical wind engines
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FR685491A
(en)
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Hydraulic pump and turbine device
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FR619361A
(en)
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Advanced pump
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FR619837A
(en)
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Pump valve
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FR660012A
(en)
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Mode of adjustment of the rotating blades of the wheels of hydraulic turbines, pumps, propellers and other rotating machines
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FR649330A
(en)
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Rotary machines applicable as fans, pumps or turbines
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FR652423A
(en)
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Improvement provided in the establishment of machines comprising a rotary vane, such as fans, pumps, etc.
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ES99794A1
(en)
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Improvements in turbines or wind engines.
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FR614622A
(en)
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Hydraulic pump
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DK36061C
(en)
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Hydraulic Gearbox, Water Turbine, Rotary Pump, Gas Turbine, Compressor or similar Machine with Impeller.
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FR622779A
(en)
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Rotary pump
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FR653003A
(en)
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Improvements to motors, pumps, fans, exhaust fans and rotary meters
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FR619504A
(en)
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Advanced rotary pump
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FR611338A
(en)
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Pump
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DK38363C
(en)
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Piston steam engine with connected Waste steam turbine.
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FR613334A
(en)
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Floating hydraulic turbine system
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ES101436A1
(en)
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Improvements in rotating machines, especially in engines and pumps.
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ES128008A1
(en)
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Improvements in the formation of interstices without cavitation, especially for hydraulic turbines and centrifugal pumps.
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CH128061A
(en)
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Steam engine system with piston steam engine and downstream steam turbine.
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CA272403A
(en)
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Windmill and water pumping machine
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ES97558A1
(en)
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Improvements in the pumps to raise water.
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ES98539A1
(en)
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Improvements introduced in the construction of heat engines.
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