반응형 Application1 X8. Drawings and application 1. Role of Drawings Drawings must be attached to product or device invention patents, and utility models also require by law drawings. Since the design right also determines the protection scope of the design with the drawings, drawings are an essential element. These drawings are attached to the specification by using a computer program (Autocad, Solidworks, Google Sketchup, Rhino, etc.), using.. 2022. 11. 4. 이전 1 다음 반응형