TREA

Erich Heinrich Schwartze

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  • Gronau, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fat impervious foils and coatings
    • Patent number 6,512,108
    • Issue date Jan 28, 2003
    • Gesellschaft fuer Spezialfolien-Entwicklung m.b.H.
    • Rotraut Albrecht
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Fat impervious foils and coatings
    • Publication number 20010009132
    • Publication date Jul 26, 2001
    • Rotraut Albrecht
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...