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NL183900C
(en)
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THREE-DIMENSIONAL CONSTRUCTION ASSEMBLY.
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DK2914C
(en)
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Explosion engine with two pistons working in the same room.
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NL185681C
(en)
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SCREWHEAD.
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ES27010A3
(en)
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Improvements made to high-pressure gas engines with two pistons that move in the opposite direction in the same working chamber.
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FR481192A
(en)
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Improvements in piston construction
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FR482197A
(en)
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|
Improvements in piston construction
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|
DK3851C
(en)
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|
Two-stroke engine with two odd-sized, possibly odd, highly compressed air or gas volumes.
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DK3340C
(en)
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|
Self-charging rifle.
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DK2875C
(en)
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|
Self-charging handgun.
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DK3784C
(en)
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|
Device for Steam, Liquid or Explosion Engines with two Trunk pistons working in the same Cylinder.
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|
DK4766C
(en)
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|
Explosion engine with two oppositely working pistons and single crankshaft.
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|
GB190018932A
(en)
|
|
Improvements in the Construction of Pistons.
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|
CH23221A
(en)
|
|
Lubrication pump
|
|
CH21059A
(en)
|
|
Innovation in two-cylinder explosion engines
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CH30638A
(en)
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|
Innovation in piston engines
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|
DK3421C
(en)
|
|
Wind engine.
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DK2546C
(en)
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|
Engine, working with hydraulically compressed Air.
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DK3731C
(en)
|
|
Compound Explosion Machine with Different Stroke in the High Pressure and Expansion Cylinder.
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|
GB190001625A
(en)
|
|
Improvements in the Pistons of Steam and other Engines.
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|
FR507527A
(en)
|
|
Multi-stage piston combustion engine
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CH69541A
(en)
|
|
Two-stroke double-piston engine in tandem
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DK2896C
(en)
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|
Gas engine with two Exhaust Pipes.
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DK3186C
(en)
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|
Firing with Compressed Air.
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GB190019447A
(en)
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|
Improvements in and in connexion with Pistons suitable for use as Piston Valves and as Engine, Pump and like Pistons.
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|
CH67642A
(en)
|
|
Cylinder for standing, double-acting, high-performance diesel engines
|