Static structures (e.g. – buildings) – Machine or implement
Patent
1990-05-21
1997-06-10
Friedman, Carl D.
Static structures (e.g., buildings)
Machine or implement
52659, 523091, 5230916, 527371, 524439, 106643, 428902, 428416, E04C 204
Patent
active
056364920
ABSTRACT:
A construction element has a thickness substantially less than at least one of its other dimensions. In terms of weight, the construction element is comprised of more than 50% plastic and less than 50% pieces of metal band. The pieces of metal band are single pieces, flat, bent into a three dimensional configuration, and randomly oriented and embedded in the plastic. The pieces of metal band are shorter than the construction element is thick.
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Friedman Carl D.
Yip Winnie
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