CN2765701Y - 一种埋弧自动焊的特性控制电路 - Google Patents
一种埋弧自动焊的特性控制电路 Download PDFInfo
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- CN2765701Y CN2765701Y CN 200420098575 CN200420098575U CN2765701Y CN 2765701 Y CN2765701 Y CN 2765701Y CN 200420098575 CN200420098575 CN 200420098575 CN 200420098575 U CN200420098575 U CN 200420098575U CN 2765701 Y CN2765701 Y CN 2765701Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200420098575 CN2765701Y (zh) | 2004-11-29 | 2004-11-29 | 一种埋弧自动焊的特性控制电路 |
Applications Claiming Priority (1)
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CN 200420098575 CN2765701Y (zh) | 2004-11-29 | 2004-11-29 | 一种埋弧自动焊的特性控制电路 |
Publications (1)
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CN2765701Y true CN2765701Y (zh) | 2006-03-22 |
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CN 200420098575 Expired - Lifetime CN2765701Y (zh) | 2004-11-29 | 2004-11-29 | 一种埋弧自动焊的特性控制电路 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104625333A (zh) * | 2014-12-12 | 2015-05-20 | 杭州凯尔达电焊机有限公司 | 一种新型dc/ac弧焊装置 |
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2004
- 2004-11-29 CN CN 200420098575 patent/CN2765701Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104625333A (zh) * | 2014-12-12 | 2015-05-20 | 杭州凯尔达电焊机有限公司 | 一种新型dc/ac弧焊装置 |
CN104625333B (zh) * | 2014-12-12 | 2016-06-01 | 杭州凯尔达电焊机有限公司 | 一种新型dc/ac弧焊装置 |
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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: SHANDONG SDU AOTAI ELECTRIC CO., LTD. Free format text: FORMER OWNER: CHEN RENFU Effective date: 20090417 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090417 Address after: Mount hi tech Zone, hi tech Zone, Shandong, Ji'nan Province, China: 250101 Patentee after: Shandong Sdu Aotai Electric Co., Ltd. Address before: Alex Hua Tian building, No. 3 thousand Buddha Road, Shandong, Ji'nan Province, China: 250061 Patentee before: Chen Renfu |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20141129 Granted publication date: 20060322 |