中文

一种高膨胀比水平对置活塞式膨胀机

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  • Release time:2021-05-26

  • Disigner of the Invention:周乃君, 石文君, 欧少端, 苏文, 蒋梓涛

  • Type of Patent:Invent

  • State of Patent:Pending patent

  • Application Number:CN202021572394.5

  • Number of Inventors:5

  • Service Invention or Not:yes


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