CN201752811U - 一种绝缘栅型场效应管逆变式手工弧焊机 - Google Patents
一种绝缘栅型场效应管逆变式手工弧焊机 Download PDFInfo
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- CN201752811U CN201752811U CN2010205290205U CN201020529020U CN201752811U CN 201752811 U CN201752811 U CN 201752811U CN 2010205290205 U CN2010205290205 U CN 2010205290205U CN 201020529020 U CN201020529020 U CN 201020529020U CN 201752811 U CN201752811 U CN 201752811U
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102794537A (zh) * | 2011-05-26 | 2012-11-28 | 深圳市富驰机电设备有限公司 | 节能超轻型igbt单管逆变式焊机 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102794537A (zh) * | 2011-05-26 | 2012-11-28 | 深圳市富驰机电设备有限公司 | 节能超轻型igbt单管逆变式焊机 |
CN102794537B (zh) * | 2011-05-26 | 2015-03-11 | 文佑清 | 节能超轻型igbt单管逆变式焊机 |
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CB03 | Change of inventor or designer information |
Inventor after: Yang Zhenwen Inventor after: Wu Yuetao Inventor before: Yang Zhenwen |
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Free format text: CORRECT: INVENTOR; FROM: YANG ZHENWEN TO: YANG ZHENWEN WU YUETAO |
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Address after: 518000 Guangdong city of Shenzhen province Nanshan District Xili town honghualing Industrial District Three District Building Patentee after: Shenzhen Huayilong Industrial Development Co., Ltd Address before: 518000 Guangdong city of Shenzhen province Nanshan District Xili town honghualing Industrial District Three District Building Patentee before: Shenzhen HuaYiLong Industrial Development Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20190915 |
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CF01 | Termination of patent right due to non-payment of annual fee |