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Erich Eigner

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  • Lodersdorf, AT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anchorage of the liner plates in tumbling mills by means of wedge-s...
    • Patent number 4,485,975
    • Issue date Dec 4, 1984
    • Waagner-Biro Aktiengesellschaft
    • Erich Eigner
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Tumbling mills
    • Patent number 4,211,369
    • Issue date Jul 8, 1980
    • Waagner-Biro Aktiengesellschaft
    • Erich Eigner
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...