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Elf Atomchem Italia S.r.l.

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  • Milan, IT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrosoluble acrylic copolymers
    • Patent number 6,103,789
    • Issue date Aug 15, 2000
    • Elf Atomchem Italia S.r.l.
    • Franco Marciandi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...