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露天深孔爆破水间隔-耦合装药爆破方法及专用水柱袋
- Release time:2023-09-01
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Affilication of Author(s):
力学与土木工程学院Scope of patent:
国内School Sign:
第一单位Disigner of the Invention:
申涛,曹银梅,yangweihao,mazhanguoType of Patent:
国内State of Patent:
专利授权Application Number:
201811054883.9Service Invention or Not:
noApplication Date:
2018-09-11Publication Date:
2018-11-10Authorization Date:
2020-07-10First Author:
Ting Law
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