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一种刀具寿命的确定方法
- Release time:2023-09-01
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Affilication of Author(s):
机电工程学院Scope of patent:
国内Disigner of the Invention:
闫奎呈,王磊,刘亚,赵军Type of Patent:
国内State of Patent:
专利授权Application Number:
201910983283.9Number of Inventors:
5Service Invention or Not:
noApplication Date:
2019-10-16Authorization Date:
2020-10-16First Author:
tianxianhua
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