Electric discharges, plasma

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for impregnating corks

    • Patent number 4,821,900
    • Issue date Apr 18, 1989
    • Otto Berker
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF TREATMENT OF CELLULOSIC OBJECTS

    • Publication number 20120273358
    • Publication date Nov 1, 2012
    • MILJOTEKNOLOGI AS
    • Erik Larnoy
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES