NL7216700A - - Google Patents
Info
- Publication number
- NL7216700A NL7216700A NL7216700A NL7216700A NL7216700A NL 7216700 A NL7216700 A NL 7216700A NL 7216700 A NL7216700 A NL 7216700A NL 7216700 A NL7216700 A NL 7216700A NL 7216700 A NL7216700 A NL 7216700A
- Authority
- NL
- Netherlands
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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE6043528 | 1971-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7216700A true NL7216700A (nl) | 1973-06-13 |
| NL158552B NL158552B (nl) | 1978-11-15 |
Family
ID=3874372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7216700A NL158552B (nl) | 1971-12-08 | 1972-12-08 | Convertor. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5135443B2 (nl) |
| DE (1) | DE2259276C3 (nl) |
| FR (1) | FR2162612A1 (nl) |
| IT (1) | IT973959B (nl) |
| LU (1) | LU66607A1 (nl) |
| NL (1) | NL158552B (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2324086C3 (de) * | 1973-05-12 | 1985-05-09 | Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg | Düse zum Einleiten von Frischgas |
| JP7107141B2 (ja) * | 2018-09-27 | 2022-07-27 | 日本製鉄株式会社 | 転炉の羽口構造 |
-
1972
- 1972-12-04 DE DE19722259276 patent/DE2259276C3/de not_active Expired
- 1972-12-06 LU LU66607D patent/LU66607A1/xx unknown
- 1972-12-07 IT IT5456172A patent/IT973959B/it active
- 1972-12-08 FR FR7243815A patent/FR2162612A1/fr active Granted
- 1972-12-08 JP JP12264172A patent/JPS5135443B2/ja not_active Expired
- 1972-12-08 NL NL7216700A patent/NL158552B/nl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2162612B1 (nl) | 1975-09-12 |
| LU66607A1 (nl) | 1973-02-08 |
| DE2259276A1 (de) | 1973-08-23 |
| IT973959B (it) | 1974-06-10 |
| JPS4866004A (nl) | 1973-09-11 |
| NL158552B (nl) | 1978-11-15 |
| DE2259276C3 (de) | 1975-11-06 |
| DE2259276B2 (de) | 1975-03-27 |
| FR2162612A1 (en) | 1973-07-20 |
| JPS5135443B2 (nl) | 1976-10-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: MAXIMILIANSH |