JPS6222637U - - Google Patents
Info
- Publication number
- JPS6222637U JPS6222637U JP11403785U JP11403785U JPS6222637U JP S6222637 U JPS6222637 U JP S6222637U JP 11403785 U JP11403785 U JP 11403785U JP 11403785 U JP11403785 U JP 11403785U JP S6222637 U JPS6222637 U JP S6222637U
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- sewer pipe
- camera
- shutter
- opening
- 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
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Sewage (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11403785U JPS6222637U (enExample) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11403785U JPS6222637U (enExample) | 1985-07-25 | 1985-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6222637U true JPS6222637U (enExample) | 1987-02-10 |
Family
ID=30996400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11403785U Pending JPS6222637U (enExample) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6222637U (enExample) |
-
1985
- 1985-07-25 JP JP11403785U patent/JPS6222637U/ja active Pending