JPS6394591U - - Google Patents
Info
- Publication number
- JPS6394591U JPS6394591U JP19130686U JP19130686U JPS6394591U JP S6394591 U JPS6394591 U JP S6394591U JP 19130686 U JP19130686 U JP 19130686U JP 19130686 U JP19130686 U JP 19130686U JP S6394591 U JPS6394591 U JP S6394591U
- Authority
- JP
- Japan
- Prior art keywords
- core tube
- furnace core
- view
- suction head
- curved surface
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19130686U JPS6394591U (zh) | 1986-12-11 | 1986-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19130686U JPS6394591U (zh) | 1986-12-11 | 1986-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6394591U true JPS6394591U (zh) | 1988-06-18 |
Family
ID=31145323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19130686U Pending JPS6394591U (zh) | 1986-12-11 | 1986-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6394591U (zh) |
-
1986
- 1986-12-11 JP JP19130686U patent/JPS6394591U/ja active Pending