TREA

Herbert Ganzmann

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  • Hausern, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sweeper cylinder on a streetcleaning vehicle
    • Patent number 4,912,798
    • Issue date Apr 3, 1990
    • Ing. Alfred Schmidt, GmbH
    • Herbert Ganzmann
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Snow sweeping method and apparatus
    • Patent number 4,760,657
    • Issue date Aug 2, 1988
    • Ing. Alfred Schmidt GmbH
    • Herbert Ganzmann
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES