TREA

Istvan Kalman

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  • Westminster, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Paper cutting apparatus and method
    • Patent number 5,146,820
    • Issue date Sep 15, 1992
    • Machine Design Service, Inc.
    • Peter Nemeth
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL