FR338101A - Perforator advanced for coal mines, iron mines and more - Google Patents
Perforator advanced for coal mines, iron mines and moreInfo
- Publication number
- FR338101A FR338101A FR338101A FR338101DA FR338101A FR 338101 A FR338101 A FR 338101A FR 338101 A FR338101 A FR 338101A FR 338101D A FR338101D A FR 338101DA FR 338101 A FR338101 A FR 338101A
- Authority
- FR
- France
- Prior art keywords
- mines
- perforator
- advanced
- iron
- coal
- 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
- 239000003245 coal Substances 0.000 title 1
- 229910052742 iron Inorganic materials 0.000 title 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
- G09B9/30—Simulation of view from aircraft
- G09B9/32—Simulation of view from aircraft by projected image
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Educational Technology (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Educational Administration (AREA)
- Business, Economics & Management (AREA)
- Aviation & Aerospace Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB338101X | 1954-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR338101A true FR338101A (en) | 1904-05-09 |
Family
ID=10357731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR338101A Expired FR338101A (en) | 1903-02-19 | 1903-12-02 | Perforator advanced for coal mines, iron mines and more |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH338101A (en) |
FR (1) | FR338101A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2003103B (en) * | 1977-08-27 | 1982-01-06 | British Aircraft Corp Ltd | Simulators |
-
1903
- 1903-12-02 FR FR338101A patent/FR338101A/en not_active Expired
-
1955
- 1955-02-15 CH CH338101D patent/CH338101A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH338101A (en) | 1959-04-30 |
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