CN203533213U - 一种防罐区管线憋压装置 - Google Patents
一种防罐区管线憋压装置 Download PDFInfo
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- CN203533213U CN203533213U CN201320706911.7U CN201320706911U CN203533213U CN 203533213 U CN203533213 U CN 203533213U CN 201320706911 U CN201320706911 U CN 201320706911U CN 203533213 U CN203533213 U CN 203533213U
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CN201320706911.7U CN203533213U (zh) | 2013-11-11 | 2013-11-11 | 一种防罐区管线憋压装置 |
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CN201320706911.7U CN203533213U (zh) | 2013-11-11 | 2013-11-11 | 一种防罐区管线憋压装置 |
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CN203533213U true CN203533213U (zh) | 2014-04-09 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105485520A (zh) * | 2015-12-31 | 2016-04-13 | 天津市禾厘油气技术有限公司 | 一种海洋石油平台新型安全阀管路 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105485520A (zh) * | 2015-12-31 | 2016-04-13 | 天津市禾厘油气技术有限公司 | 一种海洋石油平台新型安全阀管路 |
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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: HUIZHOU YUXIN CHEMICAL LLC Free format text: FORMER NAME: HUIZHOU ZHONGCHUANG CHEMICAL INDUSTRY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 516081, No. 2, Power Plant Road, Huizhou Petrochemical Industrial Road, Dayawan, Guangdong Patentee after: YUSSEN CHEMICAL CO., LTD. Address before: 516081, No. 2, Power Plant Road, Huizhou Petrochemical Industrial Road, Dayawan, Guangdong Patentee before: Huizhou Zongchuan Chemical Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20171111 |