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一种具有定向高速磨料射流超前切缝功能的振动式硬岩截割机构
- Release time:2020-10-30
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Affilication of Author(s):
机电工程学院Disigner of the Invention:
LIU Songyong,杜长龙,孟德光,李洪盛,杨柳,李兴凯,王帅Type of Patent:
国内State of Patent:
专利授权Application Number:
201810348455.0Number of Inventors:
8Service Invention or Not:
noApplication Date:
2018-04-18Authorization Date:
2019-05-31First Author:
jianghongxiang
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