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CARGO HOIST SYSTEM FOR HELICOPTERS

  • US 3,601,342 A
  • Filed: 06/20/1969
  • Issued: 08/24/1971
  • Est. Priority Date: 06/20/1969
  • Status: Expired due to Term
First Claim
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1. A cargo hoist system for a helicopter comprising a single boom extensible along its length, operatively connected at one end thereof to said helicopter, carrier means detachably connectable to cargo to be hoisted, means disposed on the free end of said boom detachably connectable to said carrier means, and means disposed on said helicopter and extending entirely within said boom for retracting said extensible boom along its length.

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