US1718288A
|
|
Wind deflector
|
US1641380A
|
|
Liquid-level indicator
|
US1522672A
|
|
Tail skid for aircraft
|
US1673798A
|
|
Wind deflector
|
US1676476A
|
|
Automobile body construction
|
US1664526A
|
|
Back-spring construction for seats
|
US1616682A
|
|
Wing or similar member for airplanes
|
US1549251A
|
|
Method of making welded tube fuselages
|
US1501523A
|
|
Airplane
|
US1501601A
|
|
Tail skid
|
DE414474C
|
|
Wing with changeable camber
|
GB180996A
|
|
Improvements in and relating to airplanes
|
US1556589A
|
|
Metal wing spar
|
US1549202A
|
|
Retractable radiator
|
US1557214A
|
|
Airplane-control mechanism
|
US1462533A
|
|
Fuselage construction for aircraft
|
US1503887A
|
|
Fuselage fitting
|
US1500235A
|
|
Airplane-wing spar
|
US1501608A
|
|
Landing skid for amphibian aircraft
|
US1552112A
|
|
Molded airplane wing
|