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周景亮

School/Department:机械与汽车工程学院

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一种转速转矩可变的压电电机及其使用方法

Release time:2021-06-12    Hits:

Affilication of Author(s):机械与汽车工程学院

Patent Coverage:国内

Disigner of the Invention:keith,余罗兼,郑伟

Type of Patent:发明专利

State of Patent:专利授权

Application Number:201810619146.2

Authorization number:3484539

Number of Inventors:4

Service Invention or Not:no

Application Date:2018-06-15

Publication Date:2018-11-23

Authorization Date:2019-08-06