Huan-ciao Hong

3 Patents

• USD10545342024

  Diaphragm Valve

  Bueno Technology Co., Ltd.

  0 cites
• USD10545352024

  Diaphragm Valve

  Bueno Technology Co., Ltd.

  0 cites
• US115854602023

  Diaphragm Valve Structure

  Bueno Technology Co., Ltd.

  0 cites