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DUROPAR TECHNOLOGIES, INC.
| DUROPAR TECHNOLOGIES, INC. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100219257 | COMPOSITION AND METHOD FOR THE PRODUCTION OF RAILWAY TIES - Durable, weather and an insect-resistant railway ties are fabricated by the co-extrusion into a die of at least one mixture comprising asphalt binder and aggregate and recycled plastic, optionally strengthened by fillers such as glass fibre or KEVLAR. | 09-02-2010 |