CN201562054U - 用于管道运输系统地质灾害远程监控的前沿信号采集仪 - Google Patents
用于管道运输系统地质灾害远程监控的前沿信号采集仪 Download PDFInfo
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- CN201562054U CN201562054U CN2009202223225U CN200920222322U CN201562054U CN 201562054 U CN201562054 U CN 201562054U CN 2009202223225 U CN2009202223225 U CN 2009202223225U CN 200920222322 U CN200920222322 U CN 200920222322U CN 201562054 U CN201562054 U CN 201562054U
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CN2009202223225U CN201562054U (zh) | 2009-08-28 | 2009-08-28 | 用于管道运输系统地质灾害远程监控的前沿信号采集仪 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102650872A (zh) * | 2011-02-25 | 2012-08-29 | 昆山科技大学 | 一种管路监控系统 |
CN107607261A (zh) * | 2017-09-19 | 2018-01-19 | 广西电网有限责任公司电力科学研究院 | 一种获取发电机组转子转动惯量的方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102650872A (zh) * | 2011-02-25 | 2012-08-29 | 昆山科技大学 | 一种管路监控系统 |
CN107607261A (zh) * | 2017-09-19 | 2018-01-19 | 广西电网有限责任公司电力科学研究院 | 一种获取发电机组转子转动惯量的方法 |
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Owner name: PETROCHINA BEIJING NATURAL GAS PIPELINE CO., LTD. Effective date: 20120118 Owner name: CHINA PETROLEUM +. NATURAL GAS CO., LTD. Free format text: FORMER OWNER: PETROCHINA BEIJING NATURAL GAS PIPELINE CO., LTD. Effective date: 20120118 |
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Effective date of registration: 20120118 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Co-patentee after: Petro China Beijing Natural Gas Pipeline Co., Ltd. Patentee after: China Petroleum & Natural Gas Co., Ltd. Address before: 100101 Beijing city Chaoyang District Datun Road No. 9 Patentee before: Petro China Beijing Natural Gas Pipeline Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20100825 Termination date: 20160828 |