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POLYTECNICA LIMITED
Baildon, GB
| POLYTECNICA LIMITED Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110200768 | CORRUGATE BOARD - A corrugate board construction including a first outer layer, a flute layer and a second outer layer, wherein the second outer layer has been secured to the flute after the first outer layer, wherein the external layer is the first outer layer. | 08-18-2011 |