JPS57122883U - - Google Patents
Info
- Publication number
- JPS57122883U JPS57122883U JP843881U JP843881U JPS57122883U JP S57122883 U JPS57122883 U JP S57122883U JP 843881 U JP843881 U JP 843881U JP 843881 U JP843881 U JP 843881U JP S57122883 U JPS57122883 U JP S57122883U
- 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.)
- Granted
Links
Landscapes
- Earth Drilling (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981008438U JPS6115351Y2 (en:Method) | 1981-01-26 | 1981-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981008438U JPS6115351Y2 (en:Method) | 1981-01-26 | 1981-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57122883U true JPS57122883U (en:Method) | 1982-07-30 |
| JPS6115351Y2 JPS6115351Y2 (en:Method) | 1986-05-13 |
Family
ID=29806589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981008438U Expired JPS6115351Y2 (en:Method) | 1981-01-26 | 1981-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6115351Y2 (en:Method) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001075347A1 (fr) * | 2000-03-30 | 2001-10-11 | Sumitomo Metal Industries, Ltd. | Raccord a diametre reduit de tuyaux pour puits de petrole |
| JP2008530470A (ja) * | 2005-02-17 | 2008-08-07 | テナリス・コネクシヨンズ・アクチエンゲゼルシヤフト | シールを設けたパイプのねじ付き継手 |
| WO2009044851A1 (ja) * | 2007-10-03 | 2009-04-09 | Sumitomo Metal Industries, Ltd. | 鋼管用ねじ継手 |
| JP2016084621A (ja) * | 2014-10-27 | 2016-05-19 | Ｊｆｅスチール株式会社 | 鋼管の接合継手 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50129402A (en:Method) * | 1974-03-31 | 1975-10-13 |
-
1981
- 1981-01-26 JP JP1981008438U patent/JPS6115351Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50129402A (en:Method) * | 1974-03-31 | 1975-10-13 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001075347A1 (fr) * | 2000-03-30 | 2001-10-11 | Sumitomo Metal Industries, Ltd. | Raccord a diametre reduit de tuyaux pour puits de petrole |
| JP2008530470A (ja) * | 2005-02-17 | 2008-08-07 | テナリス・コネクシヨンズ・アクチエンゲゼルシヤフト | シールを設けたパイプのねじ付き継手 |
| WO2009044851A1 (ja) * | 2007-10-03 | 2009-04-09 | Sumitomo Metal Industries, Ltd. | 鋼管用ねじ継手 |
| JPWO2009044851A1 (ja) * | 2007-10-03 | 2011-02-10 | 住友金属工業株式会社 | 鋼管用ねじ継手 |
| JP2016084621A (ja) * | 2014-10-27 | 2016-05-19 | Ｊｆｅスチール株式会社 | 鋼管の接合継手 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6115351Y2 (en:Method) | 1986-05-13 |