NO741336L - Ejector. - Google Patents
Ejector.Info
- Publication number
- NO741336L NO741336L NO741336A NO741336A NO741336L NO 741336 L NO741336 L NO 741336L NO 741336 A NO741336 A NO 741336A NO 741336 A NO741336 A NO 741336A NO 741336 L NO741336 L NO 741336L
- Authority
- NO
- Norway
- Prior art keywords
- ejector
- Prior art date
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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7305253A SE385940B (en) | 1973-04-13 | 1973-04-13 | EJECTOR |
Publications (3)
Publication Number | Publication Date |
---|---|
NO741336L true NO741336L (en) | 1974-10-15 |
NO143712B NO143712B (en) | 1980-12-22 |
NO143712C NO143712C (en) | 1981-04-01 |
Family
ID=20317199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO741336A NO143712C (en) | 1973-04-13 | 1974-04-10 | Ejectors. |
Country Status (2)
Country | Link |
---|---|
NO (1) | NO143712C (en) |
SE (1) | SE385940B (en) |
-
1973
- 1973-04-13 SE SE7305253A patent/SE385940B/en unknown
-
1974
- 1974-04-10 NO NO741336A patent/NO143712C/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE385940B (en) | 1976-07-26 |
NO143712B (en) | 1980-12-22 |
SE7305253L (en) | 1974-10-14 |
NO143712C (en) | 1981-04-01 |
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