Wu Chung Nien

2 Patents

• US125712502026

  Method and Structure for Forming a Honeycomb Curtain

  CHING FENG HOME FASHIONS CO., Ltd.

  0 cites
• US124867142025

  Cord Divider for Cord Winder of Window Curtains

  CHING FENG HOME FASHIONS CO., Ltd.

  0 cites