JPH0337388U - - Google Patents
Info
- Publication number
- JPH0337388U JPH0337388U JP9730089U JP9730089U JPH0337388U JP H0337388 U JPH0337388 U JP H0337388U JP 9730089 U JP9730089 U JP 9730089U JP 9730089 U JP9730089 U JP 9730089U JP H0337388 U JPH0337388 U JP H0337388U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- furnace
- outside
- heating chamber
- matzuru
- 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
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000012159 carrier gas Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9730089U JPH0337388U (cs) | 1989-08-21 | 1989-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9730089U JPH0337388U (cs) | 1989-08-21 | 1989-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0337388U true JPH0337388U (cs) | 1991-04-11 |
Family
ID=31646448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9730089U Pending JPH0337388U (cs) | 1989-08-21 | 1989-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337388U (cs) |
-
1989
- 1989-08-21 JP JP9730089U patent/JPH0337388U/ja active Pending