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US2566884A
|
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Preloaded pivot mount for variable pitch propeller blades
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GB639871A
|
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Improvements in aircraft propellers
|
|
US2530520A
|
|
Propeller hub
|
|
GB629606A
|
|
Improvements in or relating to propellor blade mounting
|
|
GB630195A
|
|
Improvements in aircraft screw propeller units
|
|
GB619126A
|
|
Improvements in propellers
|
|
GB619213A
|
|
Improvements in propellers
|
|
GB596971A
|
|
Improvements in automatic variable pitch propeller
|
|
US2417917A
|
|
Variable pitch propeller
|
|
US2419893A
|
|
Constant speed propeller mechanism
|
|
US2444196A
|
|
Propeller construction
|
|
US2358967A
|
|
Variable pitch propeller
|
|
US2421692A
|
|
Propulsion device
|
|
US2515996A
|
|
Propeller blade mounting
|
|
US2370657A
|
|
Hub construction for propellers
|
|
US2420424A
|
|
Hub construction
|
|
GB550257A
|
|
Improvements in variable pitch propellers, fan blades and the like
|
|
US2359265A
|
|
Propeller
|
|
US2373108A
|
|
Propeller
|
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US2336012A
|
|
Propeller
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