Sandy Hill Corp.
Hudson Falls /N.Y.
Patents
Machine à papier
CH573514
Feuille milticouche de matière fibreuse, procédé de fabrication de cette feuille et machine pour la mise en oeuvre de ce procédé
CH461253
Holder of 2 patents, 0 in force.
From Swissreg, the register of the Federal Institute of Intellectual Property: Swiss patents and European patents with effect in Switzerland. A patent is listed here when its holder’s name is this entity’s.