CN213867944U - 一种市政用井盖 - Google Patents
一种市政用井盖 Download PDFInfo
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- CN213867944U CN213867944U CN202022768536.1U CN202022768536U CN213867944U CN 213867944 U CN213867944 U CN 213867944U CN 202022768536 U CN202022768536 U CN 202022768536U CN 213867944 U CN213867944 U CN 213867944U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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CN202022768536.1U CN213867944U (zh) | 2020-11-26 | 2020-11-26 | 一种市政用井盖 |
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CN202022768536.1U CN213867944U (zh) | 2020-11-26 | 2020-11-26 | 一种市政用井盖 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114369998A (zh) * | 2022-02-08 | 2022-04-19 | 中交二公局第三工程有限公司 | 一种用于市政道路的排水结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114369998A (zh) * | 2022-02-08 | 2022-04-19 | 中交二公局第三工程有限公司 | 一种用于市政道路的排水结构 |
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Effective date of registration: 20231227 Address after: No. 62 Haifu Yiheng Road, Meilan District, Haikou City, Hainan Province, 570100, B1601 Haizuo Garden Patentee after: Hainan Longchang Construction Engineering Co.,Ltd. Address before: Room 1902, Building F, Tianze Garden, No. 174-2 Fenghuang Road, Sanya City, Hainan Province, 572000 Patentee before: Zheng Chengwen Effective date of registration: 20231227 Address after: Room 1902, Building F, Tianze Garden, No. 174-2 Fenghuang Road, Sanya City, Hainan Province, 572000 Patentee after: Zheng Chengwen Address before: Room 2904, 97 Jinxin 2nd Street, Baiyun District, Guangzhou, Guangdong 510000 Patentee before: Mao Xiaoming |