CN213302003U - 一种城市管网气体泄漏监测用管廊激光甲烷传感器 - Google Patents
一种城市管网气体泄漏监测用管廊激光甲烷传感器 Download PDFInfo
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Effective date of registration: 20240701 Address after: Room 604-605, R & D building, Hefei Institute of technology innovation, Chinese Academy of Sciences, 2666 Xiyou Road, high tech Zone, Hefei, Anhui 230000 Patentee after: HEFEI ZHONGKE JIUHENG TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Room 604-605, R & D building, Hefei Institute of technology innovation, Chinese Academy of Sciences, 2666 Xiyou Road, high tech Zone, Hefei, Anhui 230000 Patentee before: Pang Weiwei Country or region before: China |