TREA

Keith S. Dellinger

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  • Gastonia, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Doffer with pneumatic control system
    • Patent number RE30702
    • Issue date Aug 11, 1981
    • Alex J. Keller
    • 057 - Textiles: spinning, twisting, and twining
  • Information Patent Grant

    Doffer with pneumatic control system
    • Patent number 4,081,949
    • Issue date Apr 4, 1978
    • Automatic Material Handling, Inc.
    • Alex J. Keller
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING