FR356051A - Fer de mine rotatif - Google Patents
Fer de mine rotatifInfo
- Publication number
- FR356051A FR356051A FR356051DA FR356051A FR 356051 A FR356051 A FR 356051A FR 356051D A FR356051D A FR 356051DA FR 356051 A FR356051 A FR 356051A
- Authority
- FR
- France
- Prior art keywords
- mine iron
- rotary mine
- rotary
- iron
- mine
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 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
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR356051T | 1905-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR356051A true FR356051A (fr) | 1905-11-20 |
Family
ID=1404042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR356051D Expired FR356051A (fr) | 1905-07-11 | 1905-07-11 | Fer de mine rotatif |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR356051A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0361189A1 (fr) * | 1988-09-12 | 1990-04-04 | Narex Praha, Statni Podnik | Outil de forage avec tige hélicoidale |
-
1905
- 1905-07-11 FR FR356051D patent/FR356051A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0361189A1 (fr) * | 1988-09-12 | 1990-04-04 | Narex Praha, Statni Podnik | Outil de forage avec tige hélicoidale |
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