JPH0313732U - - Google Patents
Info
- Publication number
- JPH0313732U JPH0313732U JP7526789U JP7526789U JPH0313732U JP H0313732 U JPH0313732 U JP H0313732U JP 7526789 U JP7526789 U JP 7526789U JP 7526789 U JP7526789 U JP 7526789U JP H0313732 U JPH0313732 U JP H0313732U
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- insulating ring
- furnace tube
- diffusion furnace
- end hat
- 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
- 238000009792 diffusion process Methods 0.000 claims description 4
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7526789U JPH0313732U (es) | 1989-06-27 | 1989-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7526789U JPH0313732U (es) | 1989-06-27 | 1989-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0313732U true JPH0313732U (es) | 1991-02-12 |
Family
ID=31615698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7526789U Pending JPH0313732U (es) | 1989-06-27 | 1989-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313732U (es) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009218348A (ja) * | 2008-03-10 | 2009-09-24 | Koyo Thermo System Kk | 縦型炉装置 |
| JP2009253179A (ja) * | 2008-04-10 | 2009-10-29 | Koyo Thermo System Kk | 横型炉装置 |
-
1989
- 1989-06-27 JP JP7526789U patent/JPH0313732U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009218348A (ja) * | 2008-03-10 | 2009-09-24 | Koyo Thermo System Kk | 縦型炉装置 |
| JP2009253179A (ja) * | 2008-04-10 | 2009-10-29 | Koyo Thermo System Kk | 横型炉装置 |