JPH0441941U - - Google Patents
Info
- Publication number
- JPH0441941U JPH0441941U JP8333390U JP8333390U JPH0441941U JP H0441941 U JPH0441941 U JP H0441941U JP 8333390 U JP8333390 U JP 8333390U JP 8333390 U JP8333390 U JP 8333390U JP H0441941 U JPH0441941 U JP H0441941U
- Authority
- JP
- Japan
- Prior art keywords
- refractory
- air intake
- opened
- side walls
- closed
- 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 1
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Air Supply (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8333390U JPH0441941U (ar) | 1990-08-06 | 1990-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8333390U JPH0441941U (ar) | 1990-08-06 | 1990-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441941U true JPH0441941U (ar) | 1992-04-09 |
Family
ID=31630914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8333390U Pending JPH0441941U (ar) | 1990-08-06 | 1990-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441941U (ar) |
-
1990
- 1990-08-06 JP JP8333390U patent/JPH0441941U/ja active Pending