JPS62153358U - - Google Patents
Info
- Publication number
- JPS62153358U JPS62153358U JP4094386U JP4094386U JPS62153358U JP S62153358 U JPS62153358 U JP S62153358U JP 4094386 U JP4094386 U JP 4094386U JP 4094386 U JP4094386 U JP 4094386U JP S62153358 U JPS62153358 U JP S62153358U
- Authority
- JP
- Japan
- Prior art keywords
- plug piece
- porous
- plug
- refractory material
- piece
- 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.)
- Pending
Links
- 239000011819 refractory material Substances 0.000 claims 3
- 238000009423 ventilation Methods 0.000 claims 2
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4094386U JPS62153358U (de) | 1986-03-19 | 1986-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4094386U JPS62153358U (de) | 1986-03-19 | 1986-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62153358U true JPS62153358U (de) | 1987-09-29 |
Family
ID=30855483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4094386U Pending JPS62153358U (de) | 1986-03-19 | 1986-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62153358U (de) |
-
1986
- 1986-03-19 JP JP4094386U patent/JPS62153358U/ja active Pending