JPH02135828U - - Google Patents
Info
- Publication number
- JPH02135828U JPH02135828U JP4570589U JP4570589U JPH02135828U JP H02135828 U JPH02135828 U JP H02135828U JP 4570589 U JP4570589 U JP 4570589U JP 4570589 U JP4570589 U JP 4570589U JP H02135828 U JPH02135828 U JP H02135828U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- thermocouple
- protection tube
- contacts
- vacuum
- 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
- 239000000463 material Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 2
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4570589U JPH02135828U (ko) | 1989-04-19 | 1989-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4570589U JPH02135828U (ko) | 1989-04-19 | 1989-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02135828U true JPH02135828U (ko) | 1990-11-13 |
Family
ID=31560117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4570589U Pending JPH02135828U (ko) | 1989-04-19 | 1989-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02135828U (ko) |
-
1989
- 1989-04-19 JP JP4570589U patent/JPH02135828U/ja active Pending