JPS62128272U - - Google Patents
Info
- Publication number
- JPS62128272U JPS62128272U JP1521686U JP1521686U JPS62128272U JP S62128272 U JPS62128272 U JP S62128272U JP 1521686 U JP1521686 U JP 1521686U JP 1521686 U JP1521686 U JP 1521686U JP S62128272 U JPS62128272 U JP S62128272U
- Authority
- JP
- Japan
- Prior art keywords
- forming surface
- groove forming
- thick part
- hole
- drilled
- 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
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1521686U JPS62128272U (nl) | 1986-02-05 | 1986-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1521686U JPS62128272U (nl) | 1986-02-05 | 1986-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62128272U true JPS62128272U (nl) | 1987-08-14 |
Family
ID=30805942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1521686U Pending JPS62128272U (nl) | 1986-02-05 | 1986-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62128272U (nl) |
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1986
- 1986-02-05 JP JP1521686U patent/JPS62128272U/ja active Pending