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Alexandr A. Zagrebelnii

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  • Kiev, UA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for manual electron beam processing of materials in space
    • Patent number 5,869,801
    • Issue date Feb 9, 1999
    • The E.O. Paton Electric Welding Institute of the National Academy of Sciences...
    • Boris E. Paton
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Astronaut's work station device
    • Patent number 5,779,002
    • Issue date Jul 14, 1998
    • The E.O. Paton Electric Welding Institute of the National Academy of Sciences...
    • Boris E. Paton
    • B64 - AIRCRAFT AVIATION COSMONAUTICS