Henkel Entretien
Boulogne-Billancourt
Patents
Compositions adoucissantes concentrées
EP0296995
Composition de nettoyage d'installations sanitaires
EP0260205
Composition détergente, visqueuse, diluable et son procédé d'obtention
EP0254653
Holder of 3 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.