Service Invention or Not:No
朱清玉
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Patents
朱清玉, 李文彪, 韩清凯, 等. 一种航空发动机滑油箱用快速装卸式安装结构. CN202111457071.0. 发明专利, 授权日期: 2022/09/23.
Release Time:2026-03-10 Hits:
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