CN213597041U - 一种带锁防盗用树脂市政井盖 - Google Patents
一种带锁防盗用树脂市政井盖 Download PDFInfo
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- CN213597041U CN213597041U CN202021850545.9U CN202021850545U CN213597041U CN 213597041 U CN213597041 U CN 213597041U CN 202021850545 U CN202021850545 U CN 202021850545U CN 213597041 U CN213597041 U CN 213597041U
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CN114134939A (zh) * | 2021-12-31 | 2022-03-04 | 威海泽庭新型建材有限公司 | 树脂基高分子复合井盖及其生产工艺 |
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CN114134939A (zh) * | 2021-12-31 | 2022-03-04 | 威海泽庭新型建材有限公司 | 树脂基高分子复合井盖及其生产工艺 |
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Effective date of registration: 20231130 Address after: 311199 Yuhang Road 1032 # -3 Yuhang Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Kangrun Enterprise Management Co.,Ltd. Address before: 050000 No.210 Zhonghua South Street, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee before: Jia Dongmei |
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Effective date of registration: 20231214 Address after: Room 701, Building 1, Yuhua Building, No. 196 Zhenhua Road, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province, 310012 Patentee after: Zhejiang Yujiang Municipal Garden Co.,Ltd. Address before: 311199 Yuhang Road 1032 # -3 Yuhang Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Kangrun Enterprise Management Co.,Ltd. |