Hongjian Xu

2 Patents

• USD10383212024

  Dip Net Frame Capable of Flipping Back and Forth

  HANGZHOU FUFAN INDUSTRY CO., Ltd.

  0 cites
• US119375882024

  Folding Dip Net Fixed with Two Fulcrums

  HANGZHOU FUFAN INDUSTRY CO., Ltd.

  0 cites