CN203814061U - 棕化铜离子浓度控制装置 - Google Patents
棕化铜离子浓度控制装置 Download PDFInfo
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- CN203814061U CN203814061U CN201420171138.3U CN201420171138U CN203814061U CN 203814061 U CN203814061 U CN 203814061U CN 201420171138 U CN201420171138 U CN 201420171138U CN 203814061 U CN203814061 U CN 203814061U
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CN201420171138.3U CN203814061U (zh) | 2014-04-10 | 2014-04-10 | 棕化铜离子浓度控制装置 |
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CN201420171138.3U CN203814061U (zh) | 2014-04-10 | 2014-04-10 | 棕化铜离子浓度控制装置 |
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CN203814061U true CN203814061U (zh) | 2014-09-03 |
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CN201420171138.3U Expired - Fee Related CN203814061U (zh) | 2014-04-10 | 2014-04-10 | 棕化铜离子浓度控制装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110049637A (zh) * | 2019-05-22 | 2019-07-23 | 昆山欧贝达电子科技有限公司 | Pcb基板的棕化处理工艺 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110049637A (zh) * | 2019-05-22 | 2019-07-23 | 昆山欧贝达电子科技有限公司 | Pcb基板的棕化处理工艺 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Baoan District manhole Street sand Shenzhen city 518000 four Guangdong province Dongbao Industrial Zone No. H building, the first floor of building G, Room 203, floor two floor Patentee after: SHENZHEN XUNJIEXING CIRCUIT TECH Co.,Ltd. Address before: Baoan District manhole Street sand Shenzhen city Guangdong province 518000 Industrial Zone Dongbao four building first floor Patentee before: SHENZHEN XUNJIEXING CIRCUIT TECH Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 518000 buildings g, h, I, Sha Si Dongbao Industrial Zone, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN XUNJIEXING TECHNOLOGY Corp.,Ltd. Address before: 518000, Guangdong, Baoan District, Shenzhen manhole street, Sha four, Dongbao Industrial Zone, H, G, building on the first floor, two floor, Room 203, the third floor Patentee before: SHENZHEN XUNJIEXING CIRCUIT TECH 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: 20140903 |