1
Raw perfluorinated elastomer
17
Perfluorinated elastomer for use in the following fields: Manufacturing; Packing, stopping and insulating materials; Materials for reducing and absorbing noise and vibration; Flexible hoses, not of metal; Semi-finished goods of elastomer including the following products: Plates, Bars, jets, Springs, Elastomer pressings, Composite parts made of the aforesaid material; Sealing elements of elastomer, including the following products: Gaskets, O-rings, Anti-extrusion rings, valve and pump bodies, butterfly valves
42
Design and Development, In connection with the following goods: Mouldings for use in particular in the agri-food, pharmaceutical, oil, chemical, semiconductor industries; Design and Development, In connection with the following goods: Semi-finished goods of elastomer; Surveys and technical research, in relation to the following fields: Various applications of elastomeric formulations; Research and facilitating In connection with the following goods: Sealing joints and special parts of perfluorated elastomers