FR2176655B1 - - Google Patents
Info
- Publication number
- FR2176655B1 FR2176655B1 FR7241671A FR7241671A FR2176655B1 FR 2176655 B1 FR2176655 B1 FR 2176655B1 FR 7241671 A FR7241671 A FR 7241671A FR 7241671 A FR7241671 A FR 7241671A FR 2176655 B1 FR2176655 B1 FR 2176655B1
- Authority
- FR
- France
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23772872A | 1972-03-24 | 1972-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2176655A1 FR2176655A1 (en) | 1973-11-02 |
| FR2176655B1 true FR2176655B1 (en) | 1976-10-29 |
Family
ID=22894910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7241671A Expired FR2176655B1 (en) | 1972-03-24 | 1972-11-23 |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3783121A (en) |
| JP (1) | JPS5213487B2 (en) |
| AU (1) | AU462927B2 (en) |
| BR (1) | BR7209275D0 (en) |
| CA (1) | CA979393A (en) |
| CH (1) | CH565870A5 (en) |
| DD (1) | DD101703A5 (en) |
| DE (1) | DE2303339B2 (en) |
| FR (1) | FR2176655B1 (en) |
| GB (1) | GB1365254A (en) |
| HU (1) | HU166536B (en) |
| IT (1) | IT974332B (en) |
| NL (1) | NL161204C (en) |
| NO (1) | NO132877C (en) |
| PL (1) | PL79564B1 (en) |
| RO (1) | RO68160A (en) |
| SE (1) | SE389518B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2809146A1 (en) * | 1978-02-07 | 1979-08-09 | Alusuisse | MAGNETIC FIELD LINE ABSORPTION IN ELECTROLYSIS CELLS |
| EP0016728A1 (en) * | 1979-03-23 | 1980-10-01 | Schweizerische Aluminium AG | Electrolytic cell for the production of aluminium by fusion electrolysis of aluminium salts |
| JPS58172323U (en) * | 1982-05-11 | 1983-11-17 | 鎌田 嘉作 | conduit joint structure |
| NO20161170A1 (en) * | 2016-07-13 | 2018-01-15 | Norsk Hydro As | Electrolysis cell and a method for repairing same |
-
1972
- 1972-03-24 US US00237728A patent/US3783121A/en not_active Expired - Lifetime
- 1972-11-08 CA CA156,000A patent/CA979393A/en not_active Expired
- 1972-11-22 GB GB5394072A patent/GB1365254A/en not_active Expired
- 1972-11-23 FR FR7241671A patent/FR2176655B1/fr not_active Expired
- 1972-11-30 CH CH1744172A patent/CH565870A5/xx not_active IP Right Cessation
- 1972-12-20 NO NO4706/72A patent/NO132877C/no unknown
- 1972-12-20 JP JP47128063A patent/JPS5213487B2/ja not_active Expired
- 1972-12-27 IT IT55049/72A patent/IT974332B/en active
- 1972-12-28 SE SE7217027A patent/SE389518B/en unknown
- 1972-12-29 BR BR9275/72A patent/BR7209275D0/en unknown
-
1973
- 1973-01-22 DE DE2303339A patent/DE2303339B2/en not_active Ceased
- 1973-01-25 DD DD168442A patent/DD101703A5/xx unknown
- 1973-01-25 HU HUAU293A patent/HU166536B/hu unknown
- 1973-01-25 RO RO7373608A patent/RO68160A/en unknown
- 1973-02-06 PL PL1973160617A patent/PL79564B1/pl unknown
- 1973-03-01 AU AU52759/73A patent/AU462927B2/en not_active Expired
- 1973-03-21 NL NL7303990.A patent/NL161204C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2303339B2 (en) | 1974-08-15 |
| AU5275973A (en) | 1974-09-05 |
| AU462927B2 (en) | 1975-07-10 |
| NL161204C (en) | 1980-01-15 |
| JPS5213487B2 (en) | 1977-04-14 |
| CH565870A5 (en) | 1975-08-29 |
| JPS4914310A (en) | 1974-02-07 |
| NL161204B (en) | 1979-08-15 |
| IT974332B (en) | 1974-06-20 |
| RO68160A (en) | 1980-08-15 |
| GB1365254A (en) | 1974-08-29 |
| CA979393A (en) | 1975-12-09 |
| HU166536B (en) | 1975-04-28 |
| NO132877B (en) | 1975-10-13 |
| BR7209275D0 (en) | 1974-08-15 |
| SE389518B (en) | 1976-11-08 |
| PL79564B1 (en) | 1975-06-30 |
| DE2303339A1 (en) | 1973-10-04 |
| NL7303990A (en) | 1973-09-26 |
| FR2176655A1 (en) | 1973-11-02 |
| DD101703A5 (en) | 1973-11-12 |
| US3783121A (en) | 1974-01-01 |
| NO132877C (en) | 1976-01-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |