TREA

Hans Georg Keppler

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  • Weinheim, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manufacture of expandable styrene polymers
    • Patent number 4,036,794
    • Issue date Jul 19, 1977
    • BASF Aktiengesellschaft
    • Hans Georg Keppler
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Agglomerating aqueous dispersions of synthetic rubber
    • Patent number 3,956,218
    • Issue date May 11, 1976
    • Badische Anilin- & Soda-Fabrik Aktiengesellschaft
    • Hans Georg Keppler
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...