JPS544892B2 - - Google Patents
Info
- Publication number
- JPS544892B2 JPS544892B2 JP2303272A JP2303272A JPS544892B2 JP S544892 B2 JPS544892 B2 JP S544892B2 JP 2303272 A JP2303272 A JP 2303272A JP 2303272 A JP2303272 A JP 2303272A JP S544892 B2 JPS544892 B2 JP S544892B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Electrolytic Production Of Metals (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2303272A JPS544892B2 (ja) | 1972-03-06 | 1972-03-06 | |
| US291626A US3884772A (en) | 1971-09-25 | 1972-09-25 | Method for producing a heat exchanger element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2303272A JPS544892B2 (ja) | 1972-03-06 | 1972-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4890925A JPS4890925A (ja) | 1973-11-27 |
| JPS544892B2 true JPS544892B2 (ja) | 1979-03-12 |
Family
ID=12099119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2303272A Expired JPS544892B2 (ja) | 1971-09-25 | 1972-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS544892B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018159097A (ja) * | 2017-03-22 | 2018-10-11 | Ｄｏｗａホールディングス株式会社 | 銅の電解精製方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839312A (ja) * | 1971-09-25 | 1973-06-09 |
-
1972
- 1972-03-06 JP JP2303272A patent/JPS544892B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839312A (ja) * | 1971-09-25 | 1973-06-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4890925A (ja) | 1973-11-27 |