TREA

Siegfried Ambrosch

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  • Vocklabruck, AT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing cellulose shaped bodies
    • Patent number 6,177,035
    • Issue date Jan 23, 2001
    • Lenzing Aktiengesellschaft
    • Christian Schlossnikl
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for producing a strengthened fiber assembly
    • Patent number 6,042,890
    • Issue date Mar 28, 2000
    • Lenzing Aktiengesellschaft
    • Harmut Ruf
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for forming a cellulose sponge
    • Patent number 6,007,750
    • Issue date Dec 28, 1999
    • Lenzing Aktiengesellschaft
    • Heinrich Firgo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...