DD131380A1 - METHOD FOR INCREASING THE LIFE OF ALUMINUM DIFFUSION LAYERS - Google Patents
METHOD FOR INCREASING THE LIFE OF ALUMINUM DIFFUSION LAYERSInfo
- Publication number
- DD131380A1 DD131380A1 DD19935877A DD19935877A DD131380A1 DD 131380 A1 DD131380 A1 DD 131380A1 DD 19935877 A DD19935877 A DD 19935877A DD 19935877 A DD19935877 A DD 19935877A DD 131380 A1 DD131380 A1 DD 131380A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- life
- increasing
- diffusion layers
- aluminum diffusion
- aluminum
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD19935877A DD131380A1 (en) | 1977-06-08 | 1977-06-08 | METHOD FOR INCREASING THE LIFE OF ALUMINUM DIFFUSION LAYERS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD19935877A DD131380A1 (en) | 1977-06-08 | 1977-06-08 | METHOD FOR INCREASING THE LIFE OF ALUMINUM DIFFUSION LAYERS |
Publications (1)
Publication Number | Publication Date |
---|---|
DD131380A1 true DD131380A1 (en) | 1978-06-21 |
Family
ID=5508640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD19935877A DD131380A1 (en) | 1977-06-08 | 1977-06-08 | METHOD FOR INCREASING THE LIFE OF ALUMINUM DIFFUSION LAYERS |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD131380A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0030298A2 (en) * | 1979-12-06 | 1981-06-17 | Politechnika Slaska im. Wincentego Pstrowskiego | Method of producing chillers for metallurgical furnaces |
EP1253390A1 (en) * | 1998-06-05 | 2002-10-30 | Shinto Kogyo Kabushiki Kaisha | Water jacket of arc furnace |
-
1977
- 1977-06-08 DD DD19935877A patent/DD131380A1/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0030298A2 (en) * | 1979-12-06 | 1981-06-17 | Politechnika Slaska im. Wincentego Pstrowskiego | Method of producing chillers for metallurgical furnaces |
EP0030298A3 (en) * | 1979-12-06 | 1981-07-15 | Politechnika Slaska im. Wincentego Pstrowskiego | Method of producing chillers for metallurgical furnaces |
EP1253390A1 (en) * | 1998-06-05 | 2002-10-30 | Shinto Kogyo Kabushiki Kaisha | Water jacket of arc furnace |
EP1253390A4 (en) * | 1998-06-05 | 2005-01-19 | Sintobrator Ltd | Water jacket of arc furnace |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENJ | Ceased due to non-payment of renewal fee |