CN203688012U - 一种数字式cng气罐剩余气量监测系统 - Google Patents
一种数字式cng气罐剩余气量监测系统 Download PDFInfo
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CN103727989A (zh) * | 2014-01-09 | 2014-04-16 | 兰州交通大学 | 一种数字式cng气罐剩余气量监测系统 |
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CN103727989A (zh) * | 2014-01-09 | 2014-04-16 | 兰州交通大学 | 一种数字式cng气罐剩余气量监测系统 |
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C14 | Grant of patent or utility model | ||
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Address after: 730070 Anning West Road, Anning District, Gansu, Lanzhou, China, No. 118 Patentee after: Lanzhou Jiaotong Univ. Patentee after: Qiu Zeyang Patentee after: Fang Yubin Address before: 730070 No. 118 Anning West Road, Anning City, Gansu Province, Lanzhou Patentee before: Lanzhou Jiaotong Univ. Patentee before: Qiu Zeyang Patentee before: Fang Yubin |
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Granted publication date: 20140702 Termination date: 20150109 |
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