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US2506248A
|
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Automatic control for superchargers
|
|
US2350839A
|
|
Machine for compressing gases by centrifugal effect
|
|
GB503652A
|
|
Improvements in turbo-machines for the compression or displacement of fluids
|
|
US2210155A
|
|
Machine for the displacement and compression of fluids
|
|
GB484373A
|
|
Improvements in machines for the displacement and compression of fluids
|
|
DE575482C
|
|
Two-stroke internal combustion engine
|
|
GB353608A
|
|
Improvements in two-cycle air cooled aircraft motors
|
|
US1914793A
|
|
Air cooled two stroke cycle engine
|
|
GB348874A
|
|
Improvements in two-stroke cycle air-cooled aircraft motors
|
|
GB305387A
|
|
Improvements in driving gear for internal combustion engines, having cylinders arranged parallel to the driving shaft
|
|
US1736639A
|
|
Driving mechanism for internal-combustion engines
|
|
GB295250A
|
|
Driving mechanism for internal combustion engines
|
|
US1661582A
|
|
Piston engine
|
|
GB254261A
|
|
Improvements in internal combustion engines
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