TREA

Herbert Dressing

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  • Pretoria, ZA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing a stopper
    • Patent number 6,216,898
    • Issue date Apr 17, 2001
    • Portocork Internacional, S.A.
    • Christopher David Aberdein
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...