Cover unit for ground or building surfaces comprises a grid with elements whose surface, for purposes of holding distributed seed materials, is provided with an adhesive coating

摘要

The cover unit for ground or building surfaces comprises a grid with elements whose surface, for purposes of holding distributed seed materials, is provided with an adhesive coating. Independent claims are also included for: (A) a protective structure with at least one of the proposed cover unit for ground or building surfaces; (B) a method for producing the proposed cover unit.