TREA

Ernst Kruchen

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  • 4404 Telgte, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of cleaning poultry feathers
    • Patent number 4,169,706
    • Issue date Oct 2, 1979
    • Ernst Kruchen
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...