TREA

Hubertus Queins

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  • Friedelsheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aldehyde condensate tackifiers for rubber
    • Patent number 4,396,756
    • Issue date Aug 2, 1983
    • BASF Aktiengesellschaft
    • Richard Baur
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...