NAME

江开勇

Patents

一种设有大容屑空间的磨料串珠
  • Hits:
  • Disigner of the Invention:

    XXP

  • Type of Patent:

    实用新型专利

  • Application Number:

    200720006734.6

  • Service Invention or Not:

    no

  • First Author:

    XXP

Pre One:一种剪切式磁流变液减振器