| prov:value
| - Without limitation by enumeration, the following are examples of products which can be folded from sheet material using the slitting and grooving schemes of the present invention: trusses, beams, curved beams, coiled beams, beams within beams, enclosures, polyhedrons, stud walls, beam networks, enveloped beams, flanged beams, indeterminate multiple-piece flanged beams, machines, works of art and s
|