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DK12841C
(en)
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Pump device driven by a compressed air.
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ES40554A1
(en)
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A hydraulic air compressor driven by the tides.
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ES50519A3
(en)
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A turbine driven by air.
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ES51423A1
(en)
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A new wind turbine driven by air flow.
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ES48970A1
(en)
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A swing fan or screen, moved by electricity.
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DK26242C
(en)
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Biur, which is periodically driven by a rotating Motor.
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FI4103A
(en)
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In this case, the user is responsible for the operation
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ES53991A1
(en)
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A mechanically driven swing.
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DK14367C
(en)
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Air Compression Machine for Later Use as Propulsion.
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DK17879C
(en)
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Drive device for Wagon lighting dynamos driven from a Wagon axle.
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ES47784A1
(en)
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An improved method of driving gas engines, by means of the apparatus described.
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DK17436C
(en)
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Affected by Compressed Air Start-up device for Engines.
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ES55412A1
(en)
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A device for increasing the lift pressure in paddlewheel pumps.
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ES53371A1
(en)
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A luminous sign device for sidewalks, sidewalks, etc.
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DK18936C
(en)
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Device for Increasing the Drive Pressure at Rotary Pumps.
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ES50534A1
(en)
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A perfected air compressor.
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ES56322A1
(en)
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A new wind motor.
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DK10480C
(en)
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Device by Turbines powered by elastic Propellants.
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ES60164A2
(en)
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A piston fan.
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DK10817C
(en)
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Device for Transforming a reciprocating motion into a rotating motion.
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ES57866A1
(en)
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Hydraulic air pressure device, which allows the automatic reuse of compressed air.
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DK12187C
(en)
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Regulator for threshing and other machines operated by wind motors.
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ES47218A3
(en)
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A pneumatic pump.
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AT82795B
(en)
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Air pump.
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DK12065C
(en)
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Elevation mechanism for the Protector driven by Electricity.
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