CN201396525Y - 一种带导流层的复合波纹水管 - Google Patents
一种带导流层的复合波纹水管 Download PDFInfo
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- CN201396525Y CN201396525Y CN2009200412010U CN200920041201U CN201396525Y CN 201396525 Y CN201396525 Y CN 201396525Y CN 2009200412010 U CN2009200412010 U CN 2009200412010U CN 200920041201 U CN200920041201 U CN 200920041201U CN 201396525 Y CN201396525 Y CN 201396525Y
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CN2009200412010U CN201396525Y (zh) | 2009-03-23 | 2009-03-23 | 一种带导流层的复合波纹水管 |
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CN2009200412010U CN201396525Y (zh) | 2009-03-23 | 2009-03-23 | 一种带导流层的复合波纹水管 |
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CN201396525Y true CN201396525Y (zh) | 2010-02-03 |
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CN2009200412010U Expired - Fee Related CN201396525Y (zh) | 2009-03-23 | 2009-03-23 | 一种带导流层的复合波纹水管 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103770329A (zh) * | 2014-02-20 | 2014-05-07 | 芜湖鑫力管道技术有限公司 | 内衬复合铜管外覆塑装置 |
CN104315264A (zh) * | 2014-11-05 | 2015-01-28 | 广西金盛科技发展有限公司 | 一种pe复合给水管 |
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2009
- 2009-03-23 CN CN2009200412010U patent/CN201396525Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103770329A (zh) * | 2014-02-20 | 2014-05-07 | 芜湖鑫力管道技术有限公司 | 内衬复合铜管外覆塑装置 |
CN104315264A (zh) * | 2014-11-05 | 2015-01-28 | 广西金盛科技发展有限公司 | 一种pe复合给水管 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NANJING LIANZHONG CONSTRUCTION ENGINEERING TECHNOL Free format text: FORMER NAME: LIANZHONG ELECTROMECHANICAL MANUFACTURING CO., LTD., NANJING CITY |
|
CP01 | Change in the name or title of a patent holder |
Address after: Lishui County of Nanjing City, Jiangsu province 211215 Zhetang Industrial Park Patentee after: Nanjing Liantong Construction Engineering Technology Co., Ltd. Address before: Lishui County of Nanjing City, Jiangsu province 211215 Zhetang Industrial Park Patentee before: Lianzhong Electromechanical Manufacturing Co., Ltd., Nanjing City |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20170323 |
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CF01 | Termination of patent right due to non-payment of annual fee |