CN204119206U - 一种基于高压变频器的模拟接口扩展装置 - Google Patents
一种基于高压变频器的模拟接口扩展装置 Download PDFInfo
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CN112805593A (zh) * | 2018-09-17 | 2021-05-14 | 臻迪科技股份有限公司 | 换能器设备、声纳模块及其控制方法 |
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CN112805593A (zh) * | 2018-09-17 | 2021-05-14 | 臻迪科技股份有限公司 | 换能器设备、声纳模块及其控制方法 |
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Address after: 114051 Anshan high tech Zone, Liaoning province science and technology road, No. 108 Patentee after: Wolong electric group Liaoning Rongxin electric drive Co., Ltd. Address before: 114051 Anshan high tech Zone, Liaoning province science and technology road, No. 108 Patentee before: Liaoning Rongxin Electric Drive Technology Co., Ltd. |
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Effective date of registration: 20210412 Address after: 312000 Economic Development Zone, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: WOLONG ELECTRIC GROUP Co.,Ltd. Patentee after: WOLONG ELECTRIC GROUP LIAONING RONGXIN ELECTRIC TRANSMISSION Co.,Ltd. Address before: 114051 No. 108, science and technology road, hi tech Zone, Liaoning, Anshan Patentee before: WOLONG ELECTRIC GROUP LIAONING RONGXIN ELECTRIC TRANSMISSION Co.,Ltd. |
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