CN203045124U - 一种逆变式数字化控制自动埋弧焊机 - Google Patents
一种逆变式数字化控制自动埋弧焊机 Download PDFInfo
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- CN203045124U CN203045124U CN 201220735901 CN201220735901U CN203045124U CN 203045124 U CN203045124 U CN 203045124U CN 201220735901 CN201220735901 CN 201220735901 CN 201220735901 U CN201220735901 U CN 201220735901U CN 203045124 U CN203045124 U CN 203045124U
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- arc welding
- submerged arc
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CN 201220735901 CN203045124U (zh) | 2012-12-28 | 2012-12-28 | 一种逆变式数字化控制自动埋弧焊机 |
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CN 201220735901 CN203045124U (zh) | 2012-12-28 | 2012-12-28 | 一种逆变式数字化控制自动埋弧焊机 |
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CN203045124U true CN203045124U (zh) | 2013-07-10 |
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CN 201220735901 Expired - Fee Related CN203045124U (zh) | 2012-12-28 | 2012-12-28 | 一种逆变式数字化控制自动埋弧焊机 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106695062A (zh) * | 2016-12-01 | 2017-05-24 | 昆山瑞凌焊接科技有限公司 | 焊接系统及电焊机 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106695062A (zh) * | 2016-12-01 | 2017-05-24 | 昆山瑞凌焊接科技有限公司 | 焊接系统及电焊机 |
CN106695062B (zh) * | 2016-12-01 | 2021-01-12 | 昆山瑞凌焊接科技有限公司 | 焊接系统及电焊机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHENGDU EXPERT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU EXPERT WELDING EQUIPMENT CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 610200 Shiyang Industrial Park, Chengdu hi tech Zone, Chengdu, Sichuan Patentee after: CHENGDU EXPERT TECHNOLOGY CO., LTD. Address before: 610200 Shiyang Industrial Park, Chengdu hi tech Zone, Chengdu, Sichuan Patentee before: Chengdu Expert Welding Equipment Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Inverting type digital control automatic arc-submerging welder Effective date of registration: 20150420 Granted publication date: 20130710 Pledgee: Chengdu high investment financing Company limited by guarantee Pledgor: CHENGDU EXPERT TECHNOLOGY CO., LTD. Registration number: 2015990000302 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160623 Granted publication date: 20130710 Pledgee: Chengdu high investment financing Company limited by guarantee Pledgor: CHENGDU EXPERT TECHNOLOGY CO., LTD. Registration number: 2015990000302 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
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: 20130710 Termination date: 20191228 |