CN216793493U - 一种电力工程紧急切断保护装置 - Google Patents
一种电力工程紧急切断保护装置 Download PDFInfo
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Inventor after: Liu Wenbo Inventor after: Gao Xiaojia Inventor after: Zeng Yanhua Inventor after: Guan Chengcheng Inventor after: Zhang Yongqiang Inventor after: Yin Haobin Inventor after: Wang Jiayin Inventor before: Wang Jiayin |
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Effective date of registration: 20221208 Address after: 450001 6th Floor, Unit 7, Building 1, Innovation Park, Henan University Science Park, No. 289, West Third Ring Road, Zhengzhou Hi tech Industrial Development Zone, Henan Province Patentee after: Zhonghong Zhiyuan Construction Co.,Ltd. Address before: 315000 room 1601, No. 48, Daliang street, Haishu District, Ningbo City, Zhejiang Province Patentee before: Wang Jiayin |
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