NO134704C - - Google Patents
Info
- Publication number
- NO134704C NO134704C NO733143A NO314373A NO134704C NO 134704 C NO134704 C NO 134704C NO 733143 A NO733143 A NO 733143A NO 314373 A NO314373 A NO 314373A NO 134704 C NO134704 C NO 134704C
- Authority
- NO
- Norway
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA725488A ZA725488B (en) | 1972-08-10 | 1972-08-10 | Improvements in or relating to the separation and purification of gold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134704B NO134704B (no) | 1976-08-23 |
| NO134704C true NO134704C (no) | 1976-12-01 |
Family
ID=25565244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO733143A NO134704C (no) | 1972-08-10 | 1973-08-07 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5234246B2 (no) |
| BE (1) | BE803391A (no) |
| CA (1) | CA998533A (no) |
| FI (1) | FI58161C (no) |
| FR (1) | FR2195690B1 (no) |
| GB (1) | GB1434288A (no) |
| IT (1) | IT1006037B (no) |
| NO (1) | NO134704C (no) |
| ZA (1) | ZA725488B (no) |
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1972
- 1972-08-10 ZA ZA725488A patent/ZA725488B/xx unknown
-
1973
- 1973-07-27 FI FI2370/73A patent/FI58161C/fi active
- 1973-07-27 GB GB3594473A patent/GB1434288A/en not_active Expired
- 1973-07-31 CA CA177,788A patent/CA998533A/en not_active Expired
- 1973-08-07 NO NO733143A patent/NO134704C/no unknown
- 1973-08-09 IT IT27710/73A patent/IT1006037B/it active
- 1973-08-09 BE BE134383A patent/BE803391A/xx unknown
- 1973-08-10 JP JP7389376A patent/JPS5234246B2/ja not_active Expired
- 1973-08-10 FR FR7329341A patent/FR2195690B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2340157A1 (de) | 1974-02-28 |
| AU5881173A (en) | 1974-10-10 |
| FR2195690B1 (no) | 1976-11-19 |
| FI58161C (fi) | 1980-12-10 |
| FR2195690A1 (no) | 1974-03-08 |
| ZA725488B (en) | 1973-09-26 |
| FI58161B (fi) | 1980-08-29 |
| GB1434288A (en) | 1976-05-05 |
| BE803391A (fr) | 1973-12-03 |
| IT1006037B (it) | 1976-09-30 |
| DE2340157B2 (de) | 1975-10-23 |
| CA998533A (en) | 1976-10-19 |
| NO134704B (no) | 1976-08-23 |
| JPS5234246B2 (no) | 1977-09-02 |
| JPS4945823A (no) | 1974-05-01 |