CN215773825U - 一种石油顶驱装置专用移动箱式异步电机变频电源 - Google Patents
一种石油顶驱装置专用移动箱式异步电机变频电源 Download PDFInfo
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- CN215773825U CN215773825U CN202121937554.6U CN202121937554U CN215773825U CN 215773825 U CN215773825 U CN 215773825U CN 202121937554 U CN202121937554 U CN 202121937554U CN 215773825 U CN215773825 U CN 215773825U
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CN202121937554.6U CN215773825U (zh) | 2021-08-18 | 2021-08-18 | 一种石油顶驱装置专用移动箱式异步电机变频电源 |
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CN202121937554.6U CN215773825U (zh) | 2021-08-18 | 2021-08-18 | 一种石油顶驱装置专用移动箱式异步电机变频电源 |
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Address after: Room 1408, Greenland Center, No. 25, Gongqingtuan Road, Shizhong District, Jinan, Shandong 250,000 Patentee after: Shandong Shengde Intelligent Technology Co.,Ltd. Address before: Room 304, Greenland center, No. 25, gongqingtuan Road, Shizhong District, Jinan City, Shandong Province Patentee before: Shandong Taili Frequency Conversion Technology Co.,Ltd. |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20220208 Effective date of abandoning: 20221214 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20220208 Effective date of abandoning: 20221214 |