JPH0389138U - - Google Patents
Info
- Publication number
- JPH0389138U JPH0389138U JP14702589U JP14702589U JPH0389138U JP H0389138 U JPH0389138 U JP H0389138U JP 14702589 U JP14702589 U JP 14702589U JP 14702589 U JP14702589 U JP 14702589U JP H0389138 U JPH0389138 U JP H0389138U
- Authority
- JP
- Japan
- Prior art keywords
- metal rod
- blast furnace
- drilling
- furnace taphole
- socket
- 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
- 238000005553 drilling Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14702589U JPH0389138U (enExample) | 1989-12-22 | 1989-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14702589U JPH0389138U (enExample) | 1989-12-22 | 1989-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0389138U true JPH0389138U (enExample) | 1991-09-11 |
Family
ID=31693559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14702589U Pending JPH0389138U (enExample) | 1989-12-22 | 1989-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0389138U (enExample) |
-
1989
- 1989-12-22 JP JP14702589U patent/JPH0389138U/ja active Pending