Construction-element

Stock material or miscellaneous articles – Structurally defined web or sheet – Including sheet or component perpendicular to plane of web...

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Details

52630, 52635, 428179, 428180, B32B 300, B32B 330

Patent

active

043979025

ABSTRACT:
A construction element of folded sheet material having a repetitive pattern of similarly shaped geometric figures. The tops of the figures lie in one plane and the troughs in a second parallel plane. Four tops are situated around one trough and are connected with it through four angled surfaces.

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