CN201300276Y - 全数字化数控逆变焊机 - Google Patents
全数字化数控逆变焊机 Download PDFInfo
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- CN201300276Y CN201300276Y CNU2008201530429U CN200820153042U CN201300276Y CN 201300276 Y CN201300276 Y CN 201300276Y CN U2008201530429 U CNU2008201530429 U CN U2008201530429U CN 200820153042 U CN200820153042 U CN 200820153042U CN 201300276 Y CN201300276 Y CN 201300276Y
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Application Number | Priority Date | Filing Date | Title |
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CNU2008201530429U CN201300276Y (zh) | 2008-09-12 | 2008-09-12 | 全数字化数控逆变焊机 |
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CNU2008201530429U CN201300276Y (zh) | 2008-09-12 | 2008-09-12 | 全数字化数控逆变焊机 |
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CN201300276Y true CN201300276Y (zh) | 2009-09-02 |
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CNU2008201530429U Expired - Fee Related CN201300276Y (zh) | 2008-09-12 | 2008-09-12 | 全数字化数控逆变焊机 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101856768A (zh) * | 2010-04-23 | 2010-10-13 | 江苏科技大学 | 一种基于数字载波控制mag/mig焊机控制系统 |
CN101758316B (zh) * | 2009-09-28 | 2013-12-18 | 王可昌 | 电焊机 |
WO2018094721A1 (zh) * | 2016-11-28 | 2018-05-31 | 中国长城科技集团股份有限公司 | 一种电源及其隔离数字控制电路与方法 |
-
2008
- 2008-09-12 CN CNU2008201530429U patent/CN201300276Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101758316B (zh) * | 2009-09-28 | 2013-12-18 | 王可昌 | 电焊机 |
CN101856768A (zh) * | 2010-04-23 | 2010-10-13 | 江苏科技大学 | 一种基于数字载波控制mag/mig焊机控制系统 |
CN101856768B (zh) * | 2010-04-23 | 2013-01-23 | 江苏科技大学 | 一种基于数字载波控制mag/mig焊机控制系统 |
WO2018094721A1 (zh) * | 2016-11-28 | 2018-05-31 | 中国长城科技集团股份有限公司 | 一种电源及其隔离数字控制电路与方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI RONGYI WELDING EQUIPMENTS MANUFACTURE CO. Free format text: FORMER OWNER: YE LINGPING Effective date: 20110429 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200093 ROOM 308, NO. 15, NO. 99, JINGYU SOUTH ROAD, YANGPU DISTRICT, SHANGHAI TO: 201500 TOWER G, ROOM 104, BUILDING 13, NO. 51, WAN AN STREET, ZHUJING TOWN, JINSHAN DISTRICT, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110429 Address after: 201500 Shanghai city Jinshan District zhujingzhen Street No. 51 building 13 room 104, block G Patentee after: Shanghai Rongyi Welding Machine Manu Co., Ltd. Address before: 200093 room 15, No. 99, South Jingyu Road, Shanghai, Yangpu District, 308 Patentee before: Ye Lingping |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20110912 |