CN2821347Y - 新型增强塑料管 - Google Patents
新型增强塑料管 Download PDFInfo
- Publication number
- CN2821347Y CN2821347Y CN 200520035252 CN200520035252U CN2821347Y CN 2821347 Y CN2821347 Y CN 2821347Y CN 200520035252 CN200520035252 CN 200520035252 CN 200520035252 U CN200520035252 U CN 200520035252U CN 2821347 Y CN2821347 Y CN 2821347Y
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- layer
- pipe
- plastic tube
- construction layer
- wall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520035252 CN2821347Y (zh) | 2005-08-25 | 2005-08-25 | 新型增强塑料管 |
Applications Claiming Priority (1)
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CN 200520035252 CN2821347Y (zh) | 2005-08-25 | 2005-08-25 | 新型增强塑料管 |
Publications (1)
Publication Number | Publication Date |
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CN2821347Y true CN2821347Y (zh) | 2006-09-27 |
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Family Applications (1)
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CN 200520035252 Expired - Lifetime CN2821347Y (zh) | 2005-08-25 | 2005-08-25 | 新型增强塑料管 |
Country Status (1)
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CN (1) | CN2821347Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102155590A (zh) * | 2011-04-08 | 2011-08-17 | 谢志树 | 钢增强pe波纹管及其制造设备 |
CN101943297B (zh) * | 2009-07-10 | 2014-05-07 | 上海金纬管道设备制造有限公司 | 金属加筋结构壁塑料管及制造方法 |
CN104819601A (zh) * | 2015-05-11 | 2015-08-05 | 中国建筑科学研究院 | 地埋管、地埋管换热器及换热系统 |
-
2005
- 2005-08-25 CN CN 200520035252 patent/CN2821347Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101943297B (zh) * | 2009-07-10 | 2014-05-07 | 上海金纬管道设备制造有限公司 | 金属加筋结构壁塑料管及制造方法 |
CN102155590A (zh) * | 2011-04-08 | 2011-08-17 | 谢志树 | 钢增强pe波纹管及其制造设备 |
CN102155590B (zh) * | 2011-04-08 | 2012-11-28 | 谢志树 | 钢增强pe波纹管及其制造设备 |
CN104819601A (zh) * | 2015-05-11 | 2015-08-05 | 中国建筑科学研究院 | 地埋管、地埋管换热器及换热系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SICHUAN GOLDSTONE ORIENT NEW MATERIAL EQUIPMENT CO Free format text: FORMER OWNER: KUAI YIXI Effective date: 20110630 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610072 ROOM 418, CHUANLU BUILDING, NO. 79, CAOTANG NORTH BRANCH ROAD, CHENGDU CITY, SICHUAN PROVINCE TO: 610200 WANJIA COMMUNITY, JIUJIANG TOWN, SHUANGLIU COUNTY, CHENGDU CITY, SICHUAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110630 Address after: 610200 Sichuan Chengdu Shuangliu County Jiujiang town ten thousand communities Patentee after: Sichuan Jinshi Dongfang new material equipment Co., Ltd. Address before: Chengdu City, Sichuan Province, North Branch 610072 Cottage Road No. 79 building room 418 Patentee before: Kuai Yixi |
|
C56 | Change in the name or address of the patentee |
Owner name: SICHUAN GOLDSTONE ORIENT NEW METERIAL EQUIPMENT SH Free format text: FORMER NAME: SICHUAN GOLDSTONE ORIENT NEW METERIAL EQUIPMENT CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 610200 Sichuan Chengdu Shuangliu County Jiujiang town ten thousand communities Patentee after: SICHUAN GOLDSTONE ORIENT NEW MATERIAL EQUIPMENT CO., LTD. Address before: 610200 Sichuan Chengdu Shuangliu County Jiujiang town ten thousand communities Patentee before: Sichuan Jinshi Dongfang new material equipment Co., Ltd. |
|
CX01 | Expiry of patent term |
Expiration termination date: 20150825 Granted publication date: 20060927 |
|
EXPY | Termination of patent right or utility model |