Sound-proofing material for floor covering of building, has lower layer with thermally-bonded hollow sheet-lap, and upper layer integrated with lower layer by bonding and formed with flexible plate made of elastomer
FR2885620A1
Process for the simultaneous production of two napes of indivisive needle fibers
FR2885621A1
NEEDLE WITHOUT BAR FOR NEEDLE ROLLER, USE THEREOF AND COMPLEX NEEDLE AND PERFORATED PRODUCT OBTAINED
FR2873901A1
Thermal insulation barrier antifeu
FR2805718A1
Thermal insulating barrier antifeu, method of manufacturing such a barrier, clothing comprising at least one such barrier as internal isolator
EP0780505A2
Female member of a selfgripping non-woven fastener, the method for its production and the grip-fastener thus obtained