JPH01142445U - - Google Patents
Info
- Publication number
- JPH01142445U JPH01142445U JP3900088U JP3900088U JPH01142445U JP H01142445 U JPH01142445 U JP H01142445U JP 3900088 U JP3900088 U JP 3900088U JP 3900088 U JP3900088 U JP 3900088U JP H01142445 U JPH01142445 U JP H01142445U
- Authority
- JP
- Japan
- Prior art keywords
- protrusions
- annealing
- circumferential direction
- inner diameter
- diameter portion
- 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
- 238000000137 annealing Methods 0.000 claims 1
Landscapes
- Metal Rolling (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3900088U JPH01142445U (es) | 1988-03-23 | 1988-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3900088U JPH01142445U (es) | 1988-03-23 | 1988-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01142445U true JPH01142445U (es) | 1989-09-29 |
Family
ID=31265529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3900088U Pending JPH01142445U (es) | 1988-03-23 | 1988-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01142445U (es) |
-
1988
- 1988-03-23 JP JP3900088U patent/JPH01142445U/ja active Pending