Invention Application
US20120301665A1 SANDWICH PANELS 有权
三明治面板

SANDWICH PANELS
Abstract:
A structural panel comprising an internal core material having first and second opposing faces, first and second face sheets bonded to the first and second opposing faces respectively, wherein the panel comprises an open-structured sheet, interposed between a first face of the core material and its respective face sheet and the panel comprises less than 200 gsm adhesive.
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