JPS54116267A - Device for measuring buried metal passage - Google Patents
Device for measuring buried metal passageInfo
- Publication number
- JPS54116267A JPS54116267A JP2380278A JP2380278A JPS54116267A JP S54116267 A JPS54116267 A JP S54116267A JP 2380278 A JP2380278 A JP 2380278A JP 2380278 A JP2380278 A JP 2380278A JP S54116267 A JPS54116267 A JP S54116267A
- Authority
- JP
- Japan
- Prior art keywords
- buried metal
- metal passage
- measuring buried
- measuring
- passage
- Prior art date
- 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
Landscapes
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2380278A JPS54116267A (en) | 1978-03-01 | 1978-03-01 | Device for measuring buried metal passage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2380278A JPS54116267A (en) | 1978-03-01 | 1978-03-01 | Device for measuring buried metal passage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54116267A true JPS54116267A (en) | 1979-09-10 |
Family
ID=12120446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2380278A Pending JPS54116267A (en) | 1978-03-01 | 1978-03-01 | Device for measuring buried metal passage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54116267A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01295193A (en) * | 1988-05-23 | 1989-11-28 | Tokyo Gas Co Ltd | Method and device for detecting position of underground buried tube |
JPH0326982A (en) * | 1989-06-23 | 1991-02-05 | Tokyo Gas Co Ltd | Method and apparatus for detecting position of ground embedded pipe |
JPH0326981A (en) * | 1989-06-23 | 1991-02-05 | Tokyo Gas Co Ltd | Apparatus for detecting ground embedded pipe |
-
1978
- 1978-03-01 JP JP2380278A patent/JPS54116267A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01295193A (en) * | 1988-05-23 | 1989-11-28 | Tokyo Gas Co Ltd | Method and device for detecting position of underground buried tube |
JPH0326982A (en) * | 1989-06-23 | 1991-02-05 | Tokyo Gas Co Ltd | Method and apparatus for detecting position of ground embedded pipe |
JPH0326981A (en) * | 1989-06-23 | 1991-02-05 | Tokyo Gas Co Ltd | Apparatus for detecting ground embedded pipe |
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