TREA

Roger Palmberg

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  • Allschwil, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cationic adsorption agent
    • Patent number 4,478,724
    • Issue date Oct 23, 1984
    • Ciba-Geigy Corporation
    • Jaroslav Haase
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Cationic adsorption agent
    • Patent number 4,424,284
    • Issue date Jan 3, 1984
    • Ciga-Geigy Corporation
    • Jaroslav Haase
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...