JPH0323793U - - Google Patents
Info
- Publication number
- JPH0323793U JPH0323793U JP8427989U JP8427989U JPH0323793U JP H0323793 U JPH0323793 U JP H0323793U JP 8427989 U JP8427989 U JP 8427989U JP 8427989 U JP8427989 U JP 8427989U JP H0323793 U JPH0323793 U JP H0323793U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- furnace
- ammeter
- thermometer
- slider
- 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
- 239000010453 quartz Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 229910000765 intermetallic Inorganic materials 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000010425 asbestos Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8427989U JPH0323793U (OSRAM) | 1989-07-17 | 1989-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8427989U JPH0323793U (OSRAM) | 1989-07-17 | 1989-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323793U true JPH0323793U (OSRAM) | 1991-03-12 |
Family
ID=31632635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8427989U Pending JPH0323793U (OSRAM) | 1989-07-17 | 1989-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323793U (OSRAM) |
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1989
- 1989-07-17 JP JP8427989U patent/JPH0323793U/ja active Pending