CN202444427U - 一种单三相一体无局放变频正弦波电源装置 - Google Patents
一种单三相一体无局放变频正弦波电源装置 Download PDFInfo
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- CN202444427U CN202444427U CN2012200632474U CN201220063247U CN202444427U CN 202444427 U CN202444427 U CN 202444427U CN 2012200632474 U CN2012200632474 U CN 2012200632474U CN 201220063247 U CN201220063247 U CN 201220063247U CN 202444427 U CN202444427 U CN 202444427U
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CN2012200632474U CN202444427U (zh) | 2012-02-24 | 2012-02-24 | 一种单三相一体无局放变频正弦波电源装置 |
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CN2012200632474U CN202444427U (zh) | 2012-02-24 | 2012-02-24 | 一种单三相一体无局放变频正弦波电源装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI456228B (zh) * | 2012-09-21 | 2014-10-11 | Chih Liang Chiang | 多相位及多電壓之測試電源供應裝置 |
CN112485624A (zh) * | 2020-12-10 | 2021-03-12 | 广东电网有限责任公司 | 一种无局放试验电源电路 |
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2012
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI456228B (zh) * | 2012-09-21 | 2014-10-11 | Chih Liang Chiang | 多相位及多電壓之測試電源供應裝置 |
CN112485624A (zh) * | 2020-12-10 | 2021-03-12 | 广东电网有限责任公司 | 一种无局放试验电源电路 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHANGSHA SANYOU INSTRUMENT EQUIPMENT CO., LTD. Free format text: FORMER OWNER: WAN WANGLONG Effective date: 20130515 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130515 Address after: 410013, No. 2, No. 212, M3 group, torch City, Changsha hi tech Development Zone, Hunan, China Patentee after: CHANGSHA SANYOU INSTRUMENT EQUIPMENT CO., LTD. Address before: 410013 M3 group, torch City, hi tech Development Zone, Hunan, Changsha Patentee before: Wan Wanglong |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200226 Address after: No. 163, Xinsheng Road, high tech Industrial Development Zone, Changsha City, Hunan Province Patentee after: Hunan Xiangneng Smart Electrical Equipment Co.,Ltd. Address before: 410013, No. 2, No. 212, M3 group, torch City, Changsha hi tech Development Zone, Hunan, China Patentee before: CHANGSHA SANYOU INSTRUMENT EQUIPMENT CO., LTD. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120919 |