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Portable heliport

  • US 4,116,408 A
  • Filed: 01/14/1977
  • Issued: 09/26/1978
  • Est. Priority Date: 04/05/1976
  • Status: Expired due to Term
First Claim
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1. In a portable heliport,a central deck,winch means including a central support and a pair of pads,means detachably securing said central support of the winch means to the central deck,deck extension means foldable into engagement with the pads,means mounting the deck extension means foldably on the central deck,and cable means connecting the winch means to the deck extension means.

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