JPS4870667U - - Google Patents
Info
- Publication number
- JPS4870667U JPS4870667U JP11571471U JP11571471U JPS4870667U JP S4870667 U JPS4870667 U JP S4870667U JP 11571471 U JP11571471 U JP 11571471U JP 11571471 U JP11571471 U JP 11571471U JP S4870667 U JPS4870667 U JP S4870667U
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11571471U JPS4870667U (en) | 1971-12-10 | 1971-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11571471U JPS4870667U (en) | 1971-12-10 | 1971-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4870667U true JPS4870667U (en) | 1973-09-06 |
Family
ID=28027859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11571471U Pending JPS4870667U (en) | 1971-12-10 | 1971-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4870667U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3617865A (en) * | 1968-05-25 | 1971-11-02 | Goroku Hakata | Method and apparatus for locating a buried metallic line employing magnetic field gradient measurements |
-
1971
- 1971-12-10 JP JP11571471U patent/JPS4870667U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3617865A (en) * | 1968-05-25 | 1971-11-02 | Goroku Hakata | Method and apparatus for locating a buried metallic line employing magnetic field gradient measurements |