CN203973026U - 自动保护焊送丝机的控制装置 - Google Patents
自动保护焊送丝机的控制装置 Download PDFInfo
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- CN203973026U CN203973026U CN201420277014.3U CN201420277014U CN203973026U CN 203973026 U CN203973026 U CN 203973026U CN 201420277014 U CN201420277014 U CN 201420277014U CN 203973026 U CN203973026 U CN 203973026U
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Application Number | Priority Date | Filing Date | Title |
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CN201420277014.3U CN203973026U (zh) | 2014-05-27 | 2014-05-27 | 自动保护焊送丝机的控制装置 |
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CN201420277014.3U CN203973026U (zh) | 2014-05-27 | 2014-05-27 | 自动保护焊送丝机的控制装置 |
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CN203973026U true CN203973026U (zh) | 2014-12-03 |
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CN201420277014.3U Expired - Fee Related CN203973026U (zh) | 2014-05-27 | 2014-05-27 | 自动保护焊送丝机的控制装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105562888A (zh) * | 2016-01-27 | 2016-05-11 | 上海广为焊接设备有限公司 | 基于抑制双pi的焊机额定功率限制系统 |
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2014
- 2014-05-27 CN CN201420277014.3U patent/CN203973026U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105562888A (zh) * | 2016-01-27 | 2016-05-11 | 上海广为焊接设备有限公司 | 基于抑制双pi的焊机额定功率限制系统 |
CN105562888B (zh) * | 2016-01-27 | 2017-07-11 | 上海广为焊接设备有限公司 | 基于抑制双pi的焊机额定功率限制系统 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151201 Address after: Baiyun District of Guangzhou City, Guangdong province 510000 Zhongluotan town center Hongqi Street No. 59 Patentee after: Guangzhou Han Electrical Machinery Co. Ltd. Address before: Nanxiang three road, Science City high tech Industrial Development Zone, Guangzhou city of Guangdong Province, No. 11 510663 Patentee before: Guangzhou WeldKing Electric Inc. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170204 Address after: 510000 Guangdong city of Guangzhou province Whampoa Tianhe District Avenue East Garden Building C first floor No. 4 Patentee after: Guangdong World Expo Welding Engineering Technology Co., Ltd. Address before: Baiyun District of Guangzhou City, Guangdong province 510000 Zhongluotan town center Hongqi Street No. 59 Patentee before: Guangzhou Han Electrical Machinery Co. Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 510000, No. 38, No. two, Sau Sau Road, Xinhua Street, Huadu District, Guangdong, Guangzhou Patentee after: Guangdong World Expo Welding Engineering Technology Co., Ltd. Address before: 510000 Guangdong city of Guangzhou province Whampoa Tianhe District Avenue East Garden Building C first floor No. 4 Patentee before: Guangdong World Expo Welding Engineering Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20200527 |