{HEAD ~ The present invention} relates to {TAIL ~ an erection damper} for a foldable propfan blade comprising an elastomeric, fluid filled capsule that is ruptured upon erection of the propfan blade so as to attenuate shock incident to such erection 
relates to
{ HEAD ~ The present invention } relates to { TAIL ~ an erection damper } for a foldable propfan blade comprising an elastomeric , fluid filled capsule that is ruptured upon erection of the propfan blade so as to attenuate shock incident to such erection
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