TREA

Wilhelm Otte

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  • Bochum, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum double drum filter
    • Patent number 4,376,704
    • Issue date Mar 15, 1983
    • Klockner-Humboldt Deutz AG
    • Wilhelm Otte
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and apparatus for dehydrating suspension
    • Patent number 4,115,265
    • Issue date Sep 19, 1978
    • Klockner-Humboldt-Deutz Aktiengesellschaft
    • Wilhelm Otte
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Double drum vacuum filter
    • Patent number 4,102,791
    • Issue date Jul 25, 1978
    • Klockner-Humboldt-Deutz Aktiengesellschaft
    • Wilhelm Otte
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL