CN207892605U - 一种双通道多功能压力计 - Google Patents
一种双通道多功能压力计 Download PDFInfo
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CN111561302A (zh) * | 2020-07-16 | 2020-08-21 | 西安洛科电子科技股份有限公司 | 可投捞波码通讯智能配水器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111561302A (zh) * | 2020-07-16 | 2020-08-21 | 西安洛科电子科技股份有限公司 | 可投捞波码通讯智能配水器 |
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Effective date of registration: 20221209 Address after: Gate 7, No. 1 Xiushui Road, Longfeng District, Daqing City, Heilongjiang Province, 163711 Patentee after: Daqing Keller Technology Co.,Ltd. Address before: 163511 C5 #, in front of the epidemic prevention station, Zhongxin Village, Honggang District, Daqing City, Heilongjiang Province Patentee before: DAQING CHENGXU TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20240506 Address after: Room 201, Gate 49, Commercial Service Building, Wangjiaweizi Comprehensive Service Market, Saltu District, Daqing City, Heilongjiang Province, 163311 Patentee after: Daqing Minglun Technology Co.,Ltd. Country or region after: China Address before: Gate 7, No. 1 Xiushui Road, Longfeng District, Daqing City, Heilongjiang Province, 163711 Patentee before: Daqing Keller Technology Co.,Ltd. Country or region before: China |