NAME

Dongming Guo

Patents

一种流体动静压结合型机械密封环复杂形面加工方法
  • Hits:
  • First Author:

    霍凤伟

  • Disigner of the Invention:

    Dongming Guo,Renke Kang

  • Application Number:

    CN201210050787.3

  • Authorization Date:

    2012-02-29

  • Authorization number:

    CN102581728A

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