Patents Assigned to Edsbyns Industri AB
  • Process and an apparatus for killing trees or woody plants
    Patent number: 4110933
    Abstract: Trees and bushes are killed by means of a biocide. A sharp-pointed carrier for the biocide is inserted between the bark and the wood of the trees or bushes, to make the biocide contact the phloem and the outermost xyleme.
    Type: Grant
    Filed: January 17, 1977
    Date of Patent: September 5, 1978
    Assignee: Edsbyns Industri AB
    Inventor: Per Haggblom