ES498585A0 - STEEL MANUFACTURING APPARATUS - Google Patents
STEEL MANUFACTURING APPARATUSInfo
- Publication number
- ES498585A0 ES498585A0 ES498585A ES498585A ES498585A0 ES 498585 A0 ES498585 A0 ES 498585A0 ES 498585 A ES498585 A ES 498585A ES 498585 A ES498585 A ES 498585A ES 498585 A0 ES498585 A0 ES 498585A0
- Authority
- ES
- Spain
- Prior art keywords
- manufacturing apparatus
- steel manufacturing
- steel
- manufacturing
- Prior art date
- 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.)
- Granted
Links
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54064223A JPS6013402B2 (en) | 1979-05-24 | 1979-05-24 | Steel refining equipment with gas circulation system |
JP6422279A JPS55158209A (en) | 1979-05-24 | 1979-05-24 | Composite blowing method of steel |
JP6422179A JPS55158208A (en) | 1979-05-24 | 1979-05-24 | Refining method of steel |
JP54084521A JPS6023163B2 (en) | 1979-07-03 | 1979-07-03 | steel smelting method |
Publications (2)
Publication Number | Publication Date |
---|---|
ES498585A0 true ES498585A0 (en) | 1982-04-01 |
ES8203423A1 ES8203423A1 (en) | 1982-04-01 |
Family
ID=27464409
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES491828A Expired ES8105785A1 (en) | 1979-05-24 | 1980-05-23 | Method to produce carbon steel and low alloy steel in a basic oven with oxygen blow. (Machine-translation by Google Translate, not legally binding) |
ES498585A Expired ES8203423A1 (en) | 1979-05-24 | 1981-01-16 | Steel manufacturing apparatus (Machine-translation by Google Translate, not legally binding) |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES491828A Expired ES8105785A1 (en) | 1979-05-24 | 1980-05-23 | Method to produce carbon steel and low alloy steel in a basic oven with oxygen blow. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (2) | ES8105785A1 (en) |
-
1980
- 1980-05-23 ES ES491828A patent/ES8105785A1/en not_active Expired
-
1981
- 1981-01-16 ES ES498585A patent/ES8203423A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES491828A0 (en) | 1981-05-16 |
ES8105785A1 (en) | 1981-05-16 |
ES8203423A1 (en) | 1982-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20010201 |