Qingdao University of Technology and Ningbo Sanhan Alloy Material Submit United States Patent Application for Width-Adjustable Packaging Bag Shaper, Bag Maker, Packaging Machine and Method

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• Titel	Qingdao University of Technology and Ningbo Sanhan Alloy Material Submit United States Patent Application for Width-Adjustable Packaging Bag Shaper, Bag Maker, Packaging Machine and Method
  Media naam/outlet	Global IP News. Packaging & Containers Patent News
  Land/Regio	India
  Release datum	3/01/22
  Personen	Liang Liu