TREA

by propellers

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Industry

  • CPC
  • B64C2700/6249
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64CAEROPLANES HELICOPTERS B64C2700/00Codes corresponding to the former IdT classification

Current Industry

B64C2700/6249by propellers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3259339
    • Patent number 3,259,339
    • Issue date Jul 5, 1966
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3195837
    • Patent number 3,195,837
    • Issue date Jul 20, 1965
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2521806
    • Patent number 2,521,806
    • Issue date Sep 12, 1950
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2433641
    • Patent number 2,433,641
    • Issue date Dec 30, 1947
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1865744
    • Patent number 1,865,744
    • Issue date Jul 5, 1932
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1732570
    • Patent number 1,732,570
    • Issue date Oct 22, 1929
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1670923
    • Patent number 1,670,923
    • Issue date May 22, 1928
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1643314
    • Patent number 1,643,314
    • Issue date Sep 27, 1927
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1561108
    • Patent number 1,561,108
    • Issue date Nov 10, 1925
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1470275
    • Patent number 1,470,275
    • Issue date Oct 9, 1923
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1432445
    • Patent number 1,432,445
    • Issue date Oct 17, 1922
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1370587
    • Patent number 1,370,587
    • Issue date Mar 8, 1921
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1366262
    • Patent number 1,366,262
    • Issue date Jan 18, 1921
    • B64 - AIRCRAFT AVIATION COSMONAUTICS