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Lothar Kaden Patents |
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Inventor: Kaden; Lothar
Address: 01689 Weinbohia, DE
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5639297 |
Method of making an improved pavement |
June 17, 1997 |
| A method of making a pavement by installing a heat insulating course of lightweight concrete of low thermal conductivity includes crushing polystyrene foam, especially polystyrene foam waste, or by foaming particulate polystyrene to form particulate polystyrene foam which is then sub |
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