JPS5677548U - - Google Patents
Info
- Publication number
- JPS5677548U JPS5677548U JP16046579U JP16046579U JPS5677548U JP S5677548 U JPS5677548 U JP S5677548U JP 16046579 U JP16046579 U JP 16046579U JP 16046579 U JP16046579 U JP 16046579U JP S5677548 U JPS5677548 U JP S5677548U
- Authority
- JP
- Japan
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16046579U JPS5677548U (ja) | 1979-11-21 | 1979-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16046579U JPS5677548U (ja) | 1979-11-21 | 1979-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5677548U true JPS5677548U (ja) | 1981-06-24 |
Family
ID=29671599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16046579U Pending JPS5677548U (ja) | 1979-11-21 | 1979-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5677548U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004324274A (ja) * | 2003-04-25 | 2004-11-18 | Nippon Koatsu Concrete Kk | オーガドリルの流体噴射装置 |
-
1979
- 1979-11-21 JP JP16046579U patent/JPS5677548U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004324274A (ja) * | 2003-04-25 | 2004-11-18 | Nippon Koatsu Concrete Kk | オーガドリルの流体噴射装置 |