FR967571A - Installation pour fonçage profond - Google Patents
Installation pour fonçage profondInfo
- Publication number
- FR967571A FR967571A FR967571DA FR967571A FR 967571 A FR967571 A FR 967571A FR 967571D A FR967571D A FR 967571DA FR 967571 A FR967571 A FR 967571A
- Authority
- FR
- France
- Prior art keywords
- installation
- deep sinking
- sinking
- deep
- 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.)
- Expired
Links
- 238000009434 installation Methods 0.000 title 1
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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR967571T | 1948-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR967571A true FR967571A (fr) | 1950-11-07 |
Family
ID=9500713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR967571D Expired FR967571A (fr) | 1948-06-14 | 1948-06-14 | Installation pour fonçage profond |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR967571A (fr) |
-
1948
- 1948-06-14 FR FR967571D patent/FR967571A/fr not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1030692A (fr) | Perfectionnements apportés aux attelages pour véhicules | |
| FR1007401A (fr) | Agents anti-mousse | |
| FR967571A (fr) | Installation pour fonçage profond | |
| FR991513A (fr) | Lubrifiant perfectionné | |
| FR66403E (fr) | Clapet pour tuyauterie | |
| FR62104E (fr) | Sep-soc pour charrues | |
| FR973035A (fr) | Sep-soc pour charrues | |
| FR970455A (fr) | Scarificateur-semoir | |
| FR1006427A (fr) | Raccord pour tuyauteries | |
| FR1003967A (fr) | Grue | |
| FR967247A (fr) | Micromètre hydraulique | |
| FR1008737A (fr) | Empeigne | |
| FR1009734A (fr) | Installation de pompage | |
| FR969802A (fr) | Pipe | |
| AT170889B (de) | Entgaser | |
| FR968622A (fr) | Pilier pour foudroyage | |
| FR1000752A (fr) | Raccord pour tuyaux | |
| FR992778A (fr) | Palan | |
| FR984702A (fr) | Graisseur | |
| FR982606A (fr) | Voussoir-auto-coffré pour construction de voûte | |
| FI23803A (fi) | Syvyysmittauslaite | |
| FR61255E (fr) | Sep-soc pour charrues | |
| FR1001023A (fr) | Tuile pour toiture | |
| FR967379A (fr) | économiseur-survolteur pour lampes | |
| FR975922A (fr) | Réduction de minerais |