75513448
Jul 1, 1998
Apr 2, 2002
acoustic insulation materials in the form of boards or rolls; sound damping base material for floor covering, namely boards or rolls of plastic foam, wood fiber or felt said materials being coated by a plastic foil; framework sound damping base for floor; sound damping materials for floors namely boards or rolls of plastic foam, wood fiber or felt; floor covering material consisting of a thermosetting laminate or a thermoplastic laminate and any of these laminates bonded to or combined with an insulating sheet; foam plastic insulation in the form of a roll; polyethylene film used as a vapor barrier
Rubber Goodsbase sheet for floor covering; floor covering material consisting of a thermosetting laminate or a thermoplastic laminate and any of these laminates bonded to a base of particle board or fiber board
Nonmetallic Building Materials