Pao-chung Chang

2 Patents

• US119814682024

  Plastic Thread Bonding Method and Structure for Folding Edge of Flexible Intermediate Bulk Containers

  HON BOUW CO., Ltd.

  0 cites
• US117459072023

  Clamping and Conveying Device for Material Bag Filling System

  Hon Buohb Co., Ltd.

  0 cites