KR900011904A - 마그네슘의 생산방법 - Google Patents
마그네슘의 생산방법Info
- Publication number
- KR900011904A KR900011904A KR1019890000775A KR890000775A KR900011904A KR 900011904 A KR900011904 A KR 900011904A KR 1019890000775 A KR1019890000775 A KR 1019890000775A KR 890000775 A KR890000775 A KR 890000775A KR 900011904 A KR900011904 A KR 900011904A
- Authority
- KR
- South Korea
- Prior art keywords
- producing magnesium
- magnesium
- producing
- Prior art date
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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
- C22B26/22—Obtaining magnesium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890000775A KR930002529B1 (ko) | 1989-01-25 | 1989-01-25 | 마그네슘의 생산방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890000775A KR930002529B1 (ko) | 1989-01-25 | 1989-01-25 | 마그네슘의 생산방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900011904A true KR900011904A (ko) | 1990-08-02 |
KR930002529B1 KR930002529B1 (ko) | 1993-04-03 |
Family
ID=19283384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890000775A KR930002529B1 (ko) | 1989-01-25 | 1989-01-25 | 마그네슘의 생산방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930002529B1 (ko) |
-
1989
- 1989-01-25 KR KR1019890000775A patent/KR930002529B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930002529B1 (ko) | 1993-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19970325 Year of fee payment: 5 |
|
LAPS | Lapse due to unpaid annual fee |