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:zhuzhencai,王博文,沈刚,jianghongxiang,cuixinxia,liwei,lihongsheng,张新
- Type of Patent:国内
- State of Patent:专利授权
- Application Number:RU2737073(C1)
- Service Invention or Not:no
- Application Date:2018-09-21
- Authorization Date:2020-11-24
- 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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