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US1892357A
(en)
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Airplane catapult
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US1582188A
(en)
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Landing and launching apparatus for vehicles
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US2010511A
(en)
|
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Bomb sway brace
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US1858762A
(en)
|
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Airplane engine arrangement
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GB343763A
(en)
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A new or improved method of facilitating the starting and landing of aeroplanes and apparatus therefor
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GB298508A
(en)
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Improvements in means for controlling aeroplanes
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SE70522C1
(enExample)
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|
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GB348946A
(en)
|
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Improvements in or relating to flying machines
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US1547434A
(en)
|
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Aircraft
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US1304139A
(en)
|
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Toy aeroplane |
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GB317774A
(en)
|
|
Improvements in or relating to aerial torpedoes, bombs and the like
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US1367095A
(en)
|
|
Bomb-release gear
|
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CN204415383U
(zh)
|
|
矿用架空乘人装置防飞车挡椅装置
|
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US1982035A
(en)
|
|
Airplane brake
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US1764554A
(en)
|
|
Arrangement of motors on the wings of aircraft
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|
GB492135A
(en)
|
|
Improvements in aerial swings and like swing boats and swings
|
|
DE570927C
(de)
|
|
Pfeil-Segelflugzeug
|
|
GB419563A
(en)
|
|
Bomb-release mechanism for use on aircraft
|
|
CN108639372A
(zh)
|
|
一种用橡皮绳弹射固定翼无人机的方法及装置
|
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SE70853C1
(enExample)
|
|
|
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DE534016C
(de)
|
|
Flugzeugabstossbahn mit durch ein Seil angetriebenem Startschlitten
|
|
DE530828C
(de)
|
|
Verfahren zum Befoerdern von Wagenzuegen auf Standbahnen durch Seil- oder Kettenfoerderungen
|
|
GB453183A
(en)
|
|
Improvements in delivery mechanism for use in delivering the products of printing machines in counted batches
|
|
GB381270A
(en)
|
|
Improvements relating to the wings of aeroplanes
|
|
US1412906A
(en)
|
|
Aeroplane toy
|