JPS5517351B2 - - Google Patents
Info
- Publication number
- JPS5517351B2 JPS5517351B2 JP3722172A JP3722172A JPS5517351B2 JP S5517351 B2 JPS5517351 B2 JP S5517351B2 JP 3722172 A JP3722172 A JP 3722172A JP 3722172 A JP3722172 A JP 3722172A JP S5517351 B2 JPS5517351 B2 JP S5517351B2
- 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
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3722172A JPS5517351B2 (en:Method) | 1972-04-13 | 1972-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3722172A JPS5517351B2 (en:Method) | 1972-04-13 | 1972-04-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS496962A JPS496962A (en:Method) | 1974-01-22 |
| JPS5517351B2 true JPS5517351B2 (en:Method) | 1980-05-10 |
Family
ID=12491519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3722172A Expired JPS5517351B2 (en:Method) | 1972-04-13 | 1972-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5517351B2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2287009A1 (fr) * | 1974-10-03 | 1976-04-30 | Maloney Cy Fh | Appareil de detection du passage d'un racleur dans une conduite |
| US4615544A (en) * | 1982-02-16 | 1986-10-07 | Smith International, Inc. | Subsea wellhead system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3421124A (en) * | 1967-03-17 | 1969-01-07 | Joseph V Kidd | Detector switch |
-
1972
- 1972-04-13 JP JP3722172A patent/JPS5517351B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS496962A (en:Method) | 1974-01-22 |