CN204389091U - 压力监测装置 - Google Patents
压力监测装置 Download PDFInfo
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- CN204389091U CN204389091U CN201420854241.8U CN201420854241U CN204389091U CN 204389091 U CN204389091 U CN 204389091U CN 201420854241 U CN201420854241 U CN 201420854241U CN 204389091 U CN204389091 U CN 204389091U
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CN201420854241.8U CN204389091U (zh) | 2014-12-29 | 2014-12-29 | 压力监测装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN104483061A (zh) * | 2014-12-29 | 2015-04-01 | 中国铁道科学研究院铁道建筑研究所 | 压力监测装置和监测隧道衬砌混凝土的压力的方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN104483061A (zh) * | 2014-12-29 | 2015-04-01 | 中国铁道科学研究院铁道建筑研究所 | 压力监测装置和监测隧道衬砌混凝土的压力的方法 |
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Owner name: CHINA ACADEMY OF RAILWAY SCIENCES Effective date: 20150807 |
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Effective date of registration: 20150807 Address after: 100081 Beijing City, Haidian District Road No. 2 Daliushu railway cars attached to the floor rock Room 202 Patentee after: Railway Construction Institute of China Academy of Railway Sciences Patentee after: China Academy of Railway Sciences Address before: 100081 Beijing City, Haidian District Road No. 2 Daliushu railway cars attached to the floor rock Room 202 Patentee before: Railway Construction Institute of China Academy of Railway Sciences |
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Effective date of registration: 20170523 Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 Co-patentee after: China Academy of Railway Sciences Patentee after: Railway Construction Institute of China Academy of Railway Sciences Co-patentee after: Beijing Railway Sience Engineering Inspection Center Address before: 100081 Beijing City, Haidian District Road No. 2 Daliushu railway cars attached to the floor rock Room 202 Co-patentee before: China Academy of Railway Sciences Patentee before: Railway Construction Institute of China Academy of Railway Sciences |