JPS63161612U - - Google Patents
Info
- Publication number
- JPS63161612U JPS63161612U JP5647687U JP5647687U JPS63161612U JP S63161612 U JPS63161612 U JP S63161612U JP 5647687 U JP5647687 U JP 5647687U JP 5647687 U JP5647687 U JP 5647687U JP S63161612 U JPS63161612 U JP S63161612U
- Authority
- JP
- Japan
- Prior art keywords
- sewer
- pipe
- cutting
- main
- wall surface
- 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
- 239000012530 fluid Substances 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Milling Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5647687U JPS63161612U (sl) | 1987-04-13 | 1987-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5647687U JPS63161612U (sl) | 1987-04-13 | 1987-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63161612U true JPS63161612U (sl) | 1988-10-21 |
Family
ID=30885313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5647687U Pending JPS63161612U (sl) | 1987-04-13 | 1987-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63161612U (sl) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52135568A (en) * | 1976-05-07 | 1977-11-12 | Yamashiro Kensetsu Kk | Tubular inner piercing apparatus |
-
1987
- 1987-04-13 JP JP5647687U patent/JPS63161612U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52135568A (en) * | 1976-05-07 | 1977-11-12 | Yamashiro Kensetsu Kk | Tubular inner piercing apparatus |