JPS5547996Y2 - - Google Patents
Info
- Publication number
- JPS5547996Y2 JPS5547996Y2 JP856772U JP856772U JPS5547996Y2 JP S5547996 Y2 JPS5547996 Y2 JP S5547996Y2 JP 856772 U JP856772 U JP 856772U JP 856772 U JP856772 U JP 856772U JP S5547996 Y2 JPS5547996 Y2 JP S5547996Y2
- 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
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP856772U JPS5547996Y2 (https=) | 1972-01-18 | 1972-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP856772U JPS5547996Y2 (https=) | 1972-01-18 | 1972-01-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4884802U JPS4884802U (https=) | 1973-10-15 |
| JPS5547996Y2 true JPS5547996Y2 (https=) | 1980-11-10 |
Family
ID=27851995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP856772U Expired JPS5547996Y2 (https=) | 1972-01-18 | 1972-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5547996Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747838A (zh) * | 2013-12-27 | 2015-07-01 | 舟山海川船舶机械有限公司 | 一种双层钻杆的进回水管接头 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0428957Y2 (https=) * | 1986-04-09 | 1992-07-14 |
-
1972
- 1972-01-18 JP JP856772U patent/JPS5547996Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747838A (zh) * | 2013-12-27 | 2015-07-01 | 舟山海川船舶机械有限公司 | 一种双层钻杆的进回水管接头 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4884802U (https=) | 1973-10-15 |