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 (ja) | 1972-04-13 | 1972-04-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3722172A JPS5517351B2 (ja) | 1972-04-13 | 1972-04-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS496962A JPS496962A (ja) | 1974-01-22 |
JPS5517351B2 true JPS5517351B2 (ja) | 1980-05-10 |
Family
ID=12491519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3722172A Expired JPS5517351B2 (ja) | 1972-04-13 | 1972-04-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5517351B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1526079A (en) * | 1974-10-03 | 1978-09-27 | Maloney Co F | Apparatus and method for standardising a pipeline pig detector |
US4615544A (en) * | 1982-02-16 | 1986-10-07 | Smith International, Inc. | Subsea wellhead system |
Citations (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
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3421124A (en) * | 1967-03-17 | 1969-01-07 | Joseph V Kidd | Detector switch |
Also Published As
Publication number | Publication date |
---|---|
JPS496962A (ja) | 1974-01-22 |