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Anordning foer instaellning av inboerdes avstaond mellan ett flertal bredvid varandra anordnade element speciellt knivpar foer laengsskaerning av banmaterial
Outillage d'avancement du mouvement linéaire d'un palpeur de mesure de longueur et procédé de palpation de la forme de la surface d'une pièce d'oeuvre