JPS63190400U - - Google Patents
Info
- Publication number
- JPS63190400U JPS63190400U JP7869587U JP7869587U JPS63190400U JP S63190400 U JPS63190400 U JP S63190400U JP 7869587 U JP7869587 U JP 7869587U JP 7869587 U JP7869587 U JP 7869587U JP S63190400 U JPS63190400 U JP S63190400U
- Authority
- JP
- Japan
- Prior art keywords
- fixing material
- material injection
- rod
- nozzle hole
- tip
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 3
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7869587U JPH0449275Y2 (en]) | 1987-05-27 | 1987-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7869587U JPH0449275Y2 (en]) | 1987-05-27 | 1987-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63190400U true JPS63190400U (en]) | 1988-12-07 |
| JPH0449275Y2 JPH0449275Y2 (en]) | 1992-11-19 |
Family
ID=30927872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7869587U Expired JPH0449275Y2 (en]) | 1987-05-27 | 1987-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449275Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000230400A (ja) * | 1998-12-08 | 2000-08-22 | Okabe Co Ltd | 穿孔機のアダプター及び削孔装置 |
-
1987
- 1987-05-27 JP JP7869587U patent/JPH0449275Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000230400A (ja) * | 1998-12-08 | 2000-08-22 | Okabe Co Ltd | 穿孔機のアダプター及び削孔装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449275Y2 (en]) | 1992-11-19 |