CN203502489U - 一种能够将电压表扩大测量范围的改进电路 - Google Patents
一种能够将电压表扩大测量范围的改进电路 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105116193A (zh) * | 2015-07-23 | 2015-12-02 | 安徽华东光电技术研究所 | 一种用于模拟指针表量程的改进电路 |
CN108957085A (zh) * | 2018-07-26 | 2018-12-07 | 大力电工襄阳股份有限公司 | 高压检测装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105116193A (zh) * | 2015-07-23 | 2015-12-02 | 安徽华东光电技术研究所 | 一种用于模拟指针表量程的改进电路 |
CN108957085A (zh) * | 2018-07-26 | 2018-12-07 | 大力电工襄阳股份有限公司 | 高压检测装置 |
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Owner name: CHEN ANCHUN Effective date: 20150126 Owner name: LIU DONGJIAN Free format text: FORMER OWNER: CHEN SHENG Effective date: 20150126 |
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Effective date of registration: 20150126 Address after: 621000 2 sets of Songshan village, Yongxing Town, Mianyang hi tech Industrial Development Zone, Sichuan, China Patentee after: Liu Dongjian Patentee after: Chen Anchun Address before: Xiangshan County, Zhejiang province 315700 Ningbo Zhen Da Tan Cun Tu Ci Patentee before: Chen Sheng |
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Owner name: MIANYANG MIRACLE ELECTRIC CO., LTD. Free format text: FORMER OWNER: LIU DONGJIAN Effective date: 20150210 Free format text: FORMER OWNER: CHEN ANCHUN Effective date: 20150210 |
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Effective date of registration: 20150210 Address after: 621000 No. 8, industrial economic experimentation area, new soap industry, Fucheng District, Sichuan, Mianyang Patentee after: MIANYANG MIRACLE ELECTRIC CO., LTD. Address before: 621000 2 sets of Songshan village, Yongxing Town, Mianyang hi tech Industrial Development Zone, Sichuan, China Patentee before: Liu Dongjian Patentee before: Chen Anchun |
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