CN204782029U - 一种建筑洞口防护装置 - Google Patents
一种建筑洞口防护装置 Download PDFInfo
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- CN204782029U CN204782029U CN201520374454.5U CN201520374454U CN204782029U CN 204782029 U CN204782029 U CN 204782029U CN 201520374454 U CN201520374454 U CN 201520374454U CN 204782029 U CN204782029 U CN 204782029U
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Cited By (1)
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CN105781134A (zh) * | 2016-05-09 | 2016-07-20 | 中国建筑局(集团)有限公司 | 一种水平洞口防护构造及其施工方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105781134A (zh) * | 2016-05-09 | 2016-07-20 | 中国建筑局(集团)有限公司 | 一种水平洞口防护构造及其施工方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Yi Gang Inventor after: Yao Rongming Inventor after: Zhu Shubo Inventor after: Chen Ye Inventor after: Lian Gaoya Inventor before: Yi Gang Inventor before: Zhu Shubo Inventor before: Chen Ye Inventor before: Lian Gaoya |
|
COR | Change of bibliographic data | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160615 Address after: 314515 Tongxiang City, Jiaxing province Gaoqiao Town Town, Patentee after: Zhejiang master municipal Landscaping Engineering Co., Ltd. Address before: 314500 Zhejiang Jiaxing master construction group Limited by Share Ltd Patentee before: Master Construction Group Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191021 Address after: 314500 Building No. 669, Qingfeng South Road, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Giant construction group co., Ltd. Address before: 314515 Tongxiang City, Jiaxing province Gaoqiao Town Town, Patentee before: Zhejiang master municipal Landscaping Engineering Co., Ltd. |