CN210917313U - 一种地下建筑排水结构 - Google Patents
一种地下建筑排水结构 Download PDFInfo
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CN201921500646.0U CN210917313U (zh) | 2019-09-10 | 2019-09-10 | 一种地下建筑排水结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112323944A (zh) * | 2020-10-22 | 2021-02-05 | 王淼 | 一种下水管道口的辅助清洁消毒装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112323944A (zh) * | 2020-10-22 | 2021-02-05 | 王淼 | 一种下水管道口的辅助清洁消毒装置 |
CN112323944B (zh) * | 2020-10-22 | 2022-08-09 | 山东术衣博士消毒科技股份有限公司 | 一种下水管道口的辅助清洁消毒装置 |
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Address after: 068350 Beiwang group, Fengning Manchu Autonomous County Economic Development Zone, Chengde City, Hebei Province Patentee after: Beiwang Group Co.,Ltd. Address before: 068350 Beiwang group, Fengning Manchu Autonomous County Economic Development Zone, Chengde City, Hebei Province Patentee before: BEI WANG CONSTRUCTION GROUP CO.,LTD. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230427 Address after: Room 111, Building 3, No. 6 Beichen Road, Yangsong Town, Huairou District, Beijing, 101499 Patentee after: Beiwang road and Bridge Construction Co.,Ltd. Address before: 068350 Beiwang group, Fengning Manchu Autonomous County Economic Development Zone, Chengde City, Hebei Province Patentee before: Beiwang Group Co.,Ltd. |
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