MATProvided is a mat which is capable of significantly contributing to sound and healthy life environment, and particularly capable of effectively reducing energy of radiations such as ±-rays, ²-rays, ³-…DRIVE·May 28·1 min readFollowA47G27/0212DAIWA KK [JP]
METHOD AND DEVICE FOR MANUFACTURING SOUND ABSORBING CARPETThis invention relates to a method and an apparatus for making a noise absorbent carpet to be used on a vehicle floor such as a car floor, train floor or airplane floor as well as on a house floor or …DRIVE·Jan 11·1 min readFollowA47G27/02DAIWA KK [JP]
