Multilayer extrusion die

A. Savolainen (Inventor), K. Kirjavainen (Inventor), J. Suomi (Inventor)

    Research output: Patent

    Translated title of the contributionMultilayer extrusion die
    Original languageEnglish
    Patent numberFI Pat. Hak. No 8700047
    Publication statusPublished - 1987
    Publication typeH1 Granted patent

    Publication forum classification

    • No publication forum level

    Cite this