JPS6414848U - - Google Patents
Info
- Publication number
- JPS6414848U JPS6414848U JP11049587U JP11049587U JPS6414848U JP S6414848 U JPS6414848 U JP S6414848U JP 11049587 U JP11049587 U JP 11049587U JP 11049587 U JP11049587 U JP 11049587U JP S6414848 U JPS6414848 U JP S6414848U
- Authority
- JP
- Japan
- Prior art keywords
- vertical pipe
- cut
- shaped groove
- raised pieces
- protrusion
- 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
- 238000003466 welding Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11049587U JPH0438034Y2 (enExample) | 1987-07-17 | 1987-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11049587U JPH0438034Y2 (enExample) | 1987-07-17 | 1987-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6414848U true JPS6414848U (enExample) | 1989-01-25 |
| JPH0438034Y2 JPH0438034Y2 (enExample) | 1992-09-07 |
Family
ID=31347708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11049587U Expired JPH0438034Y2 (enExample) | 1987-07-17 | 1987-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438034Y2 (enExample) |
-
1987
- 1987-07-17 JP JP11049587U patent/JPH0438034Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438034Y2 (enExample) | 1992-09-07 |