|
US2597618A
|
|
Automatic adjusting tappet
|
|
US2683494A
|
|
Propeller
|
|
US2590231A
|
|
Automatic transmission control
|
|
GB599075A
|
|
Improvements in or relating to power transmissions
|
|
GB599074A
|
|
Improvements in or relating to speed ratio shifting means for power transmissions
|
|
GB599069A
|
|
Improvements in or relating to speed ratio shifting means for power transmissions
|
|
GB599070A
|
|
Improvements in or relating to variable speed power transmissions
|
|
US2261019A
|
|
Regenerative transmission
|
|
US2182658A
|
|
Control wheel
|
|
US2222935A
|
|
Variable area-and-camber wing
|
|
GB511217A
|
|
Improvements in or relating to forged engine crankshafts and the manufacture thereof
|
|
US2209049A
|
|
Engine starter
|
|
US2145685A
|
|
Means for assisting take-off
|
|
US2130379A
|
|
Antifriction bearing
|
|
US2100630A
|
|
Transmission
|
|
US2100629A
|
|
Transmission
|
|
US2079683A
|
|
Transmission
|
|
US2100631A
|
|
Transmission
|
|
US2100632A
|
|
Transmission
|
|
US2079682A
|
|
Transmission control
|
