TREA

Wilfried Roschke

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  • Frankenthal, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manufacture of polyester imide dispersions
    • Patent number 3,966,655
    • Issue date Jun 29, 1976
    • BASF Aktiengesellschaft
    • Jenoe Kovacs
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...