JPS52111845A - Method of regenerating used etching liquid - Google Patents
Method of regenerating used etching liquidInfo
- Publication number
- JPS52111845A JPS52111845A JP2903576A JP2903576A JPS52111845A JP S52111845 A JPS52111845 A JP S52111845A JP 2903576 A JP2903576 A JP 2903576A JP 2903576 A JP2903576 A JP 2903576A JP S52111845 A JPS52111845 A JP S52111845A
- Authority
- JP
- Japan
- Prior art keywords
- etching liquid
- used etching
- regenerating used
- regenerating
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- ing And Chemical Polishing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2903576A JPS52111845A (en) | 1976-03-17 | 1976-03-17 | Method of regenerating used etching liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2903576A JPS52111845A (en) | 1976-03-17 | 1976-03-17 | Method of regenerating used etching liquid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52111845A true JPS52111845A (en) | 1977-09-19 |
JPS5440377B2 JPS5440377B2 (ja) | 1979-12-03 |
Family
ID=12265141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2903576A Granted JPS52111845A (en) | 1976-03-17 | 1976-03-17 | Method of regenerating used etching liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52111845A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103422154A (zh) * | 2012-05-24 | 2013-12-04 | 叶福祥 | 电路板酸性废蚀刻液氯化亚铜(Cu+,CuCL)离子隔膜电积再生 |
-
1976
- 1976-03-17 JP JP2903576A patent/JPS52111845A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103422154A (zh) * | 2012-05-24 | 2013-12-04 | 叶福祥 | 电路板酸性废蚀刻液氯化亚铜(Cu+,CuCL)离子隔膜电积再生 |
Also Published As
Publication number | Publication date |
---|---|
JPS5440377B2 (ja) | 1979-12-03 |
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