129932 ⎘
Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs; Insulation or other protection; Elements or use of specified material therefor; Heat, sound or noise insulation, absorption, or reflection . Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only; Sound-absorbing elements; Tray or frame type panels or blocks, with or without acoustical filling Tray type elements
Acoustic-absorber system and method
#2System and method for structure design
#3System and method for structure design
#4Open air layer-type vibration reduction structure
#5SOUND ABSORBING PANEL AND SYSTEM
#6System and method for structure design
#7Cabinet or Shelving Furniture
#8SOUND-ABSORBING PANEL
#9Structure of the light weight building materials with sound absorption and isolation character
#10Construction method for sound wall panels and adjustable soundwall barriers
#11Wide band sound diffuser with self regulated low frequency absorption and methods of mounting
#12Portable decorative acoustical blocking system