CN2780676Y - 玻璃钢人孔装置 - Google Patents
玻璃钢人孔装置 Download PDFInfo
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- CN2780676Y CN2780676Y CN 200420054504 CN200420054504U CN2780676Y CN 2780676 Y CN2780676 Y CN 2780676Y CN 200420054504 CN200420054504 CN 200420054504 CN 200420054504 U CN200420054504 U CN 200420054504U CN 2780676 Y CN2780676 Y CN 2780676Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420054504 CN2780676Y (zh) | 2004-12-13 | 2004-12-13 | 玻璃钢人孔装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420054504 CN2780676Y (zh) | 2004-12-13 | 2004-12-13 | 玻璃钢人孔装置 |
Publications (1)
Publication Number | Publication Date |
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CN2780676Y true CN2780676Y (zh) | 2006-05-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200420054504 Expired - Lifetime CN2780676Y (zh) | 2004-12-13 | 2004-12-13 | 玻璃钢人孔装置 |
Country Status (1)
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CN (1) | CN2780676Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106586315A (zh) * | 2017-02-07 | 2017-04-26 | 兴化市苏星金属制品有限公司 | 一种带颈对焊法兰手孔 |
CN111560853A (zh) * | 2020-05-25 | 2020-08-21 | 武船重型工程股份有限公司 | 一种施工人孔防护装置 |
CN114906499A (zh) * | 2021-02-07 | 2022-08-16 | 中国石油化工股份有限公司 | 一种人孔结构及石油储罐 |
-
2004
- 2004-12-13 CN CN 200420054504 patent/CN2780676Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106586315A (zh) * | 2017-02-07 | 2017-04-26 | 兴化市苏星金属制品有限公司 | 一种带颈对焊法兰手孔 |
CN111560853A (zh) * | 2020-05-25 | 2020-08-21 | 武船重型工程股份有限公司 | 一种施工人孔防护装置 |
CN114906499A (zh) * | 2021-02-07 | 2022-08-16 | 中国石油化工股份有限公司 | 一种人孔结构及石油储罐 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JIUDING NEW MATERIALS CO., LTD., JIANGSU Free format text: FORMER NAME OR ADDRESS: JIUDING GROUP CORP., LTD., JIANGSU |
|
CP03 | Change of name, title or address |
Address after: No. 1, Zhongshan Road, Jiangsu, Rugao Patentee after: Jiangsu Jiuding New Material Co., Ltd. Address before: No. 219 Yuejin East Road, Jiangsu, Rugao Patentee before: Jiuding Group Co., Ltd., Jiangsu Prov. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20141213 Granted publication date: 20060517 |