Cavities, recesses or holes in the surface

Industry

  • CPC
  • B65H2511/164
This industry / category may be too specific. Please go to a parent level for more data

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PAPER-TYPE DETECTION DEVICE AND DETECTION METHOD

    • Publication number 20140224615
    • Publication date Aug 14, 2014
    • GRG Banking Equipment Co., Ltd.
    • Junqing Liao
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL