姚云龙
Senior Engineer
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马广英;姚云龙;陈原;殷思琦;高军.一种海带晒后捆扎切割系统CN201710018060.X
  • Affilication of Author(s):
    山东大学
  • Type of Patent:
    Invent
  • State of Patent:
    Authorized patents
  • Application Number:
    CN201710018060.X
  • Service Invention or Not:
    no
  • Application Date:
    2017-01-11
  • Authorization Date:
    2019-01-08

Pre One:姚云龙;马广英;徐旭东.一种海带晒后捆扎切割系统CN201710017866.7

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