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GB447133A
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An arrangement for supporting and operating an aircraft landing sail
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US1960846A
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Resistance body
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GB382590A
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Improvements in and relating to sea anchors
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Improvements in and relating to landing devices for aircraft
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Skimming aircraft landing sail
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Method and apparatus for hauling aircraft upon watercraft
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Landing sail for aircraft
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GB384087A
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Method of and apparatus for hauling aircraft upon watercraft
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Landing device for aircraft
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Improvements in and relating to landing devices for aircraft
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GB357937A
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Improvements in and relating to landing devices for aircraft
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GB354162A
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Improvements in and relating to landing devices for aircraft
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