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Invention Application
US20120148698A1 System and Method for Making Wallboard 有权
制墙板系统及方法

  • Patent Title: System and Method for Making Wallboard
  • Patent Title (中): 制墙板系统及方法
  • Application No.: US13399110
    Application Date: 2012-02-17
  • Publication No.: US20120148698A1
    Publication Date: 2012-06-14
  • Inventor: John S. Conboy
  • Applicant: John S. Conboy
  • Main IPC: B29C59/04
  • IPC: B29C59/04
System and Method for Making Wallboard
Abstract:
A process and apparatus for forming wallboard panels having recessed edges along all four edges.
Abstract(Chinese):

一种用于形成具有沿所有四个边缘的凹进边缘的墙板的方法和装置。

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