UK patent for hessian use
Patent nonsense? Or a legitimate claim? A British firm, Geohess, has been awarded a patent on the use of hessian cloth for covering rubbish at landfill sites. Although the usual clarification on
Patent nonsense? Or a legitimate claim? A British firm, Geohess, has been awarded a patent on the use of hessian cloth for covering rubbish at landfill sites. Although the usual clarification on