|
GB538162A
|
|
Two-pitch airscrew
|
|
US2243046A
|
|
Selective two pitch airscrew
|
|
GB525809A
|
|
Improvements in and relating to variable pitch propellers
|
|
GB522249A
|
|
Improvements in and relating to variable pitch propellers
|
|
GB521000A
|
|
Synchronising mechanism for multi-engined aircraft
|
|
GB509198A
|
|
Improvements in and relating to pressure governed control devices
|
|
GB509199A
|
|
Improvements in and relating to superchargers for aircraft internal combustion engines
|
|
US2224177A
|
|
Synchronizing mechanism for aircraft engines
|
|
US2142596A
|
|
Supercharger
|
|
US2179775A
|
|
Pressure governed control device
|
|
GB464991A
|
|
Improvements in and relating to variable pitch propellers
|
