JPS61158332U - - Google Patents
Info
- Publication number
- JPS61158332U JPS61158332U JP4125985U JP4125985U JPS61158332U JP S61158332 U JPS61158332 U JP S61158332U JP 4125985 U JP4125985 U JP 4125985U JP 4125985 U JP4125985 U JP 4125985U JP S61158332 U JPS61158332 U JP S61158332U
- Authority
- JP
- Japan
- Prior art keywords
- depth
- edge
- roll
- center
- mark
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985041259U JPH0438881Y2 (https=) | 1985-03-20 | 1985-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985041259U JPH0438881Y2 (https=) | 1985-03-20 | 1985-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61158332U true JPS61158332U (https=) | 1986-10-01 |
| JPH0438881Y2 JPH0438881Y2 (https=) | 1992-09-11 |
Family
ID=30550917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985041259U Expired JPH0438881Y2 (https=) | 1985-03-20 | 1985-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438881Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5550740A (en) * | 1978-10-06 | 1980-04-12 | Hitachi Ltd | Semiconductor switch |
-
1985
- 1985-03-20 JP JP1985041259U patent/JPH0438881Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5550740A (en) * | 1978-10-06 | 1980-04-12 | Hitachi Ltd | Semiconductor switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438881Y2 (https=) | 1992-09-11 |