JPS5538581Y2 - - Google Patents
Info
- Publication number
- JPS5538581Y2 JPS5538581Y2 JP7980577U JP7980577U JPS5538581Y2 JP S5538581 Y2 JPS5538581 Y2 JP S5538581Y2 JP 7980577 U JP7980577 U JP 7980577U JP 7980577 U JP7980577 U JP 7980577U JP S5538581 Y2 JPS5538581 Y2 JP S5538581Y2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7980577U JPS5538581Y2 (en) | 1977-06-20 | 1977-06-20 | |
| FR7816880A FR2393624A1 (en) | 1977-06-08 | 1978-06-06 | Former for dished end of pressure vessel - has several rollers with curved surfaces to maintain constant wall-thickness against fixed work mandrel |
| DE19782825234 DE2825234C2 (en) | 1977-06-08 | 1978-06-08 | Device for producing curved end walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7980577U JPS5538581Y2 (en) | 1977-06-20 | 1977-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS547238U JPS547238U (en) | 1979-01-18 |
| JPS5538581Y2 true JPS5538581Y2 (en) | 1980-09-09 |
Family
ID=28998105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7980577U Expired JPS5538581Y2 (en) | 1977-06-08 | 1977-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5538581Y2 (en) |
-
1977
- 1977-06-20 JP JP7980577U patent/JPS5538581Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS547238U (en) | 1979-01-18 |