TREA

Salvatore A. Malagreca

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  • Staten Island, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrophilic polymer blend
    • Patent number 4,642,267
    • Issue date Feb 10, 1987
    • Hydromer, Inc.
    • Walter S. Creasy
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...