NO131390C - - Google Patents
Info
- Publication number
- NO131390C NO131390C NO3241/72A NO324172A NO131390C NO 131390 C NO131390 C NO 131390C NO 3241/72 A NO3241/72 A NO 3241/72A NO 324172 A NO324172 A NO 324172A NO 131390 C NO131390 C NO 131390C
- Authority
- NO
- Norway
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18325371A | 1971-09-23 | 1971-09-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131390B NO131390B (https=) | 1975-02-10 |
| NO131390C true NO131390C (https=) | 1975-05-21 |
Family
ID=22672070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO3241/72A NO131390C (https=) | 1971-09-23 | 1972-09-12 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5143449B2 (https=) |
| AT (1) | AT334940B (https=) |
| AU (1) | AU472427B2 (https=) |
| BE (1) | BE789056A (https=) |
| BR (1) | BR7206586D0 (https=) |
| CA (1) | CA970572A (https=) |
| DE (1) | DE2246120A1 (https=) |
| FR (1) | FR2153446B1 (https=) |
| GB (1) | GB1397600A (https=) |
| IT (1) | IT965192B (https=) |
| MX (1) | MX4109E (https=) |
| NO (1) | NO131390C (https=) |
| SE (1) | SE394457B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2753282C2 (de) * | 1976-12-06 | 1984-05-30 | Foseco International Ltd., Birmingham | Mittel zur metallurgischen Behandlung von flüssigem Eisen sowie Verwendung des Mittels |
| GB9021351D0 (en) * | 1990-10-01 | 1990-11-14 | Castex Prod | Magnesium alloying agent |
-
0
- BE BE789056D patent/BE789056A/xx unknown
-
1972
- 1972-08-23 CA CA150,013A patent/CA970572A/en not_active Expired
- 1972-08-29 AU AU46068/72A patent/AU472427B2/en not_active Expired
- 1972-09-02 IT IT52518/72A patent/IT965192B/it active
- 1972-09-04 MX MX723326U patent/MX4109E/es unknown
- 1972-09-07 GB GB4152972A patent/GB1397600A/en not_active Expired
- 1972-09-12 NO NO3241/72A patent/NO131390C/no unknown
- 1972-09-13 JP JP47092177A patent/JPS5143449B2/ja not_active Expired
- 1972-09-20 DE DE2246120A patent/DE2246120A1/de not_active Ceased
- 1972-09-22 SE SE7212271A patent/SE394457B/xx unknown
- 1972-09-22 FR FR7233768A patent/FR2153446B1/fr not_active Expired
- 1972-09-22 AT AT817772A patent/AT334940B/de not_active IP Right Cessation
- 1972-09-22 BR BR6586/72A patent/BR7206586D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT334940B (de) | 1977-02-10 |
| FR2153446A1 (https=) | 1973-05-04 |
| DE2246120A1 (de) | 1973-04-26 |
| FR2153446B1 (https=) | 1977-04-01 |
| IT965192B (it) | 1974-01-31 |
| JPS5143449B2 (https=) | 1976-11-22 |
| BR7206586D0 (pt) | 1973-09-20 |
| JPS4840621A (https=) | 1973-06-14 |
| NO131390B (https=) | 1975-02-10 |
| CA970572A (en) | 1975-07-08 |
| SE394457B (sv) | 1977-06-27 |
| AU472427B2 (en) | 1976-05-27 |
| GB1397600A (en) | 1975-06-11 |
| BE789056A (fr) | 1973-01-15 |
| ATA817772A (de) | 1976-06-15 |
| MX4109E (es) | 1981-12-10 |
| AU4606872A (en) | 1974-03-07 |