JPH01147236U - - Google Patents
Info
- Publication number
- JPH01147236U JPH01147236U JP4208088U JP4208088U JPH01147236U JP H01147236 U JPH01147236 U JP H01147236U JP 4208088 U JP4208088 U JP 4208088U JP 4208088 U JP4208088 U JP 4208088U JP H01147236 U JPH01147236 U JP H01147236U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- insulating material
- metal part
- coke oven
- air layer
- 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
- 239000000571 coke Substances 0.000 claims 2
- 239000011810 insulating material Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
Landscapes
- Coke Industry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4208088U JPH01147236U (it) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4208088U JPH01147236U (it) | 1988-03-31 | 1988-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01147236U true JPH01147236U (it) | 1989-10-11 |
Family
ID=31268504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4208088U Pending JPH01147236U (it) | 1988-03-31 | 1988-03-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01147236U (it) |
-
1988
- 1988-03-31 JP JP4208088U patent/JPH01147236U/ja active Pending