TREA

Alvern Norway A/S

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display apparatus
    • Patent number 6,237,262
    • Issue date May 29, 2001
    • Alvern Norway A/S
    • Stein Alvern
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...