一种增压比可变的多级多用途液压增压器(俄罗斯)
- School Sign:第一单位
- Disigner of the Invention:姬会福,jianghongxiang,zhougongbo,沈刚,王水林,liwei,tangwei
- Type of Patent:国内
- State of Patent:专利授权
- Application Number:DE112017000534(B4)
- Service Invention or Not:no
- Application Date:2017-11-08
- Authorization Date:2021-02-04
- First Author:LIU Songyong
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一种增压比可变的多级多用途液压增压器(日本)
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