CN221824831U - 一种节能建筑暖气管道施工用的管道连接防冻保护装置 - Google Patents
一种节能建筑暖气管道施工用的管道连接防冻保护装置 Download PDFInfo
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- CN221824831U CN221824831U CN202420377331.6U CN202420377331U CN221824831U CN 221824831 U CN221824831 U CN 221824831U CN 202420377331 U CN202420377331 U CN 202420377331U CN 221824831 U CN221824831 U CN 221824831U
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| Application Number | Priority Date | Filing Date | Title |
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| CN202420377331.6U CN221824831U (zh) | 2024-02-29 | 2024-02-29 | 一种节能建筑暖气管道施工用的管道连接防冻保护装置 |
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| CN202420377331.6U CN221824831U (zh) | 2024-02-29 | 2024-02-29 | 一种节能建筑暖气管道施工用的管道连接防冻保护装置 |
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Effective date of registration: 20251014 Address after: 443000 Hubei Province Yichang City Zigui County Maoping Town Pinghu Third Road No. 1 Patentee after: Song Jinhua Country or region after: China Patentee after: Yang Xianfeng Patentee after: Mao Jianwu Address before: 264205 Jiayuan Mingyuan-1, Xiyuan Sub district Office, Economic and Technological Development Zone, Weihai City, Shandong Province -1409 Patentee before: Weihai Quanyuan Garden Construction Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |
Effective date of registration: 20251105 Address after: 430000 Hubei Province, Wuhan City, Donghu New Technology Development Zone, Liufangyuan Heng Road No. 12, Huicheng Industrial Science and Technology Park Building 2, 16th Floor, Room 1609 Patentee after: Hubei Zhongtou Huineng Energy Co.,Ltd. Country or region after: China Address before: 443000 Hubei Province Yichang City Zigui County Maoping Town Pinghu Third Road No. 1 Patentee before: Song Jinhua Country or region before: China Patentee before: Yang Xianfeng Patentee before: Mao Jianwu |
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| TR01 | Transfer of patent right |