Boping Hu

2 Patents

• US123052652025

  Fine Grain Rare Earth Alloy Cast Strip, Preparation Method Thereof, and a Rotary Cooling Roll Device

  BEIJING ZHONG KE SAN HUAN HI-TECH CO., Ltd.

  0 cites
• US123087032025

  Motor Rotor and IPM Motor

  BEIJING ZHONG KE SAN HUAN HI-TECH CO., Ltd.

  0 cites