JPS6192559U - - Google Patents
Info
- Publication number
- JPS6192559U JPS6192559U JP17827484U JP17827484U JPS6192559U JP S6192559 U JPS6192559 U JP S6192559U JP 17827484 U JP17827484 U JP 17827484U JP 17827484 U JP17827484 U JP 17827484U JP S6192559 U JPS6192559 U JP S6192559U
- Authority
- JP
- Japan
- Prior art keywords
- abrasive jet
- main body
- nozzle
- jet nozzle
- pilot hole
- 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
- 239000000203 mixture Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984178274U JPH0422960Y2 (cg-RX-API-DMAC7.html) | 1984-11-26 | 1984-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984178274U JPH0422960Y2 (cg-RX-API-DMAC7.html) | 1984-11-26 | 1984-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6192559U true JPS6192559U (cg-RX-API-DMAC7.html) | 1986-06-16 |
| JPH0422960Y2 JPH0422960Y2 (cg-RX-API-DMAC7.html) | 1992-05-27 |
Family
ID=30735843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984178274U Expired JPH0422960Y2 (cg-RX-API-DMAC7.html) | 1984-11-26 | 1984-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422960Y2 (cg-RX-API-DMAC7.html) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55165760U (cg-RX-API-DMAC7.html) * | 1979-05-14 | 1980-11-28 |
-
1984
- 1984-11-26 JP JP1984178274U patent/JPH0422960Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55165760U (cg-RX-API-DMAC7.html) * | 1979-05-14 | 1980-11-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422960Y2 (cg-RX-API-DMAC7.html) | 1992-05-27 |
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