JPS6377686U - - Google Patents
Info
- Publication number
- JPS6377686U JPS6377686U JP17383586U JP17383586U JPS6377686U JP S6377686 U JPS6377686 U JP S6377686U JP 17383586 U JP17383586 U JP 17383586U JP 17383586 U JP17383586 U JP 17383586U JP S6377686 U JPS6377686 U JP S6377686U
- Authority
- JP
- Japan
- Prior art keywords
- core tube
- furnace core
- gas supply
- supply pipe
- diameter
- 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
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17383586U JPS6377686U (enExample) | 1986-11-11 | 1986-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17383586U JPS6377686U (enExample) | 1986-11-11 | 1986-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6377686U true JPS6377686U (enExample) | 1988-05-23 |
Family
ID=31111671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17383586U Pending JPS6377686U (enExample) | 1986-11-11 | 1986-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6377686U (enExample) |
-
1986
- 1986-11-11 JP JP17383586U patent/JPS6377686U/ja active Pending