CN202001728U - 一种铺管船用张紧器链条传动机构 - Google Patents
一种铺管船用张紧器链条传动机构 Download PDFInfo
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- CN202001728U CN202001728U CN 201020629523 CN201020629523U CN202001728U CN 202001728 U CN202001728 U CN 202001728U CN 201020629523 CN201020629523 CN 201020629523 CN 201020629523 U CN201020629523 U CN 201020629523U CN 202001728 U CN202001728 U CN 202001728U
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CN 201020629523 CN202001728U (zh) | 2010-11-29 | 2010-11-29 | 一种铺管船用张紧器链条传动机构 |
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CN 201020629523 CN202001728U (zh) | 2010-11-29 | 2010-11-29 | 一种铺管船用张紧器链条传动机构 |
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CN202001728U true CN202001728U (zh) | 2011-10-05 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110561922A (zh) * | 2019-08-23 | 2019-12-13 | 天津市联通钢管有限公司 | 一种钢管在线自动喷标装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110561922A (zh) * | 2019-08-23 | 2019-12-13 | 天津市联通钢管有限公司 | 一种钢管在线自动喷标装置 |
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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: NEPTUNE OFFSHORE ENGINEERING DEVELOPMENT CO., LTD. Free format text: FORMER NAME: HAIWANGXING OCEAN ENGINEERING TECHNOLOGY CO., LTD, TIANJIN CITY |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 300384 Tianjin City, Nankai District Huayuan Industrial Park Road No. 1 Industrial Park E block six layer Patentee after: NEPTUNE OFFSHORE ENGINEERING DEVELOPMENT CO., LTD. Address before: 300384 Tianjin City, Nankai District Huayuan Industrial Park Road No. 1 Industrial Park E block six layer Patentee before: Haiwangxing Ocean Engineering Technology Co., Ltd, Tianjin City |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20141129 |
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EXPY | Termination of patent right or utility model |