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Alighting gear for vertically arising aircraft
US 2,750,133 A
Filed
: 03/28/1951
Issued
: 06/12/1956
Est. Priority Date
: 03/28/1951
Status: Expired due to Term
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Current Assignee
Jack W. Lebold
Original Assignee
Jack W. Lebold
Inventors
Lebold, Jack W.
Application Number
US03/217,974
Time in Patent Office
1,903 Days
Field of Search
US Class Current
244/100.00R
CPC Class Codes
B64C 2025/325
specially adapted for helic...
B64C 25/32
characterised by elements w...
B64C 29/02
having its flight direction...
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