Eurocopter working on the 'hush ' helicopter
Revue aérospatiale ; 138
1997
Aufsatz (Zeitschrift)
Französisch
Eurocopter helicopter development
Online Contents | 1994
Hush-hush project from Magirus
Kraftfahrwesen | 1981
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SLUB | 2010
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British Library Conference Proceedings | 2003
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