JPS6116336Y2 - - Google Patents
Info
- Publication number
- JPS6116336Y2 JPS6116336Y2 JP12553981U JP12553981U JPS6116336Y2 JP S6116336 Y2 JPS6116336 Y2 JP S6116336Y2 JP 12553981 U JP12553981 U JP 12553981U JP 12553981 U JP12553981 U JP 12553981U JP S6116336 Y2 JPS6116336 Y2 JP S6116336Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- arcs
- semicircle
- contact
- round pipe
- 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.)
- Expired
Links
- 239000011800 void material Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12553981U JPS5831321U (ja) | 1981-08-25 | 1981-08-25 | 丸パイプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12553981U JPS5831321U (ja) | 1981-08-25 | 1981-08-25 | 丸パイプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5831321U JPS5831321U (ja) | 1983-03-01 |
| JPS6116336Y2 true JPS6116336Y2 (enEXAMPLES) | 1986-05-20 |
Family
ID=29919381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12553981U Granted JPS5831321U (ja) | 1981-08-25 | 1981-08-25 | 丸パイプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5831321U (enEXAMPLES) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5564013B2 (ja) * | 2011-06-14 | 2014-07-30 | 株式会社神戸製鋼所 | 接合座面を有する金属管および接合座面を有する金属管の製造方法 |
-
1981
- 1981-08-25 JP JP12553981U patent/JPS5831321U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5831321U (ja) | 1983-03-01 |