CN204849831U - 新型井身预制砌块 - Google Patents
新型井身预制砌块 Download PDFInfo
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- CN204849831U CN204849831U CN201520642834.2U CN201520642834U CN204849831U CN 204849831 U CN204849831 U CN 204849831U CN 201520642834 U CN201520642834 U CN 201520642834U CN 204849831 U CN204849831 U CN 204849831U
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CN201520642834.2U CN204849831U (zh) | 2015-08-20 | 2015-08-20 | 新型井身预制砌块 |
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CN201520642834.2U CN204849831U (zh) | 2015-08-20 | 2015-08-20 | 新型井身预制砌块 |
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CN204849831U true CN204849831U (zh) | 2015-12-09 |
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CN201520642834.2U Expired - Fee Related CN204849831U (zh) | 2015-08-20 | 2015-08-20 | 新型井身预制砌块 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108316654A (zh) * | 2018-03-20 | 2018-07-24 | 苏州诺瑞达新材料科技有限公司 | 一种混凝土预制件 |
CN110374141A (zh) * | 2019-05-28 | 2019-10-25 | 杭州昂创科技有限公司 | 一种预制模块式后灌注检查井的施工方法 |
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2015
- 2015-08-20 CN CN201520642834.2U patent/CN204849831U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108316654A (zh) * | 2018-03-20 | 2018-07-24 | 苏州诺瑞达新材料科技有限公司 | 一种混凝土预制件 |
CN110374141A (zh) * | 2019-05-28 | 2019-10-25 | 杭州昂创科技有限公司 | 一种预制模块式后灌注检查井的施工方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Bai Bin Inventor after: Yu Ming Inventor after: Bai Shijun Inventor after: Cai Yunfeng Inventor before: Zhuang Haibing |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: 570208 Hainan Province, Haikou City Road Haidian five No. 26 extension building 1-2 layer 102-1 room Patentee after: HAINAN TIANHONG MUNICIPAL DESIGN CO.,LTD. Address before: Quangang District of Quanzhou City, Fujian Province, 362801 mountain village after building 1 Dai Hong Kong Patentee before: Zhuang Haibing |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20210820 |
|
CF01 | Termination of patent right due to non-payment of annual fee |