JPH0173076U - - Google Patents
Info
- Publication number
- JPH0173076U JPH0173076U JP1987166249U JP16624987U JPH0173076U JP H0173076 U JPH0173076 U JP H0173076U JP 1987166249 U JP1987166249 U JP 1987166249U JP 16624987 U JP16624987 U JP 16624987U JP H0173076 U JPH0173076 U JP H0173076U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- chassis
- magnets
- self
- wheels
- 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
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166249U JPH0173076U (en, 2012) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166249U JPH0173076U (en, 2012) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0173076U true JPH0173076U (en, 2012) | 1989-05-17 |
Family
ID=31453466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166249U Pending JPH0173076U (en, 2012) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0173076U (en, 2012) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61105278A (ja) * | 1984-10-29 | 1986-05-23 | Tokyo Gas Co Ltd | 導管内走行装置 |
-
1987
- 1987-10-30 JP JP1987166249U patent/JPH0173076U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61105278A (ja) * | 1984-10-29 | 1986-05-23 | Tokyo Gas Co Ltd | 導管内走行装置 |