CN202202371U - 带内补芯的排水立管检查口结构 - Google Patents
带内补芯的排水立管检查口结构 Download PDFInfo
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- CN202202371U CN202202371U CN2011202527957U CN201120252795U CN202202371U CN 202202371 U CN202202371 U CN 202202371U CN 2011202527957 U CN2011202527957 U CN 2011202527957U CN 201120252795 U CN201120252795 U CN 201120252795U CN 202202371 U CN202202371 U CN 202202371U
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Application Number | Priority Date | Filing Date | Title |
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CN2011202527957U CN202202371U (zh) | 2011-07-18 | 2011-07-18 | 带内补芯的排水立管检查口结构 |
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CN2011202527957U CN202202371U (zh) | 2011-07-18 | 2011-07-18 | 带内补芯的排水立管检查口结构 |
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CN202202371U true CN202202371U (zh) | 2012-04-25 |
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CN2011202527957U Expired - Lifetime CN202202371U (zh) | 2011-07-18 | 2011-07-18 | 带内补芯的排水立管检查口结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104776290A (zh) * | 2015-03-26 | 2015-07-15 | 桐城市永锦建筑工程有限公司 | 一种水管检查孔 |
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2011
- 2011-07-18 CN CN2011202527957U patent/CN202202371U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104776290A (zh) * | 2015-03-26 | 2015-07-15 | 桐城市永锦建筑工程有限公司 | 一种水管检查孔 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180823 Address after: 710300 eastern section of Fengjing six road, Fengjing Industrial Park, Xi'an, Shaanxi Patentee after: Xi'an Bao Lu seven star enterprise development Co., Ltd. Address before: 710300 eastern section of Fengjing six road, Fengjing Industrial Park, Xi'an, Shaanxi Patentee before: Xi'an Yuandu Polymer Application Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190515 Address after: 065500 58 km along Liuquan 106 National Highway, Gu'an County, Langfang City, Hebei Province Patentee after: Baolu Qixing Pipe Industry Co., Ltd. Address before: 710300 eastern section of Fengjing six road, Fengjing Industrial Park, Xi'an, Shaanxi Patentee before: Xi'an Bao Lu seven star enterprise development Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120425 |