Sara Widén

3 Patents

• US125508802026

  Insect Net Lamella and Method of Producing the Same

  AB LUDVIG SVENSSON

  0 cites
• US121275192024

  Greenhouse Screen

  AB LUDVIG SVENSSON

  0 cites
• US115961122023

  Energy Saving Greenhouse Screen

  AB Ludvig Svensson

  0 cites