TREA

Dezso Zolnai

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  • Miskolc, HU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steel wire patenting equipment
    • Patent number 4,205,829
    • Issue date Jun 3, 1980
    • December 4 Drotmuvek
    • Gyorgy Erdodi
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Steel wire patenting process
    • Patent number 4,168,995
    • Issue date Sep 25, 1979
    • December 4 Drotmuvek
    • Gyorgy Erdodi
    • C21 - METALLURGY OF IRON