130367 ⎘
Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets; Dimpled spacer sheets with dimples extending from both sides of the spacer sheet
Sub-classes:Laminate cell construction system
#2Plastic core structure manufactured through twin sheet technology
#3Laminate cell construction system
#4Core for a sandwich panel manufactured by deep drawing and a sandwich panel thereby
#5Process and apparatus for forming a plastic sheet having recessed and protruded parts and double wall sheet having the plastic sheet
#6Shear wall panel