FR1106585A - Coal plane usable in mines - Google Patents
Coal plane usable in minesInfo
- Publication number
- FR1106585A FR1106585A FR1106585DA FR1106585A FR 1106585 A FR1106585 A FR 1106585A FR 1106585D A FR1106585D A FR 1106585DA FR 1106585 A FR1106585 A FR 1106585A
- Authority
- FR
- France
- Prior art keywords
- mines
- coal plane
- plane usable
- usable
- 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
- 239000003245 coal Substances 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1106585X | 1953-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1106585A true FR1106585A (en) | 1955-12-20 |
Family
ID=7723224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1106585D Expired FR1106585A (en) | 1953-08-22 | 1954-08-20 | Coal plane usable in mines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1106585A (en) |
-
1954
- 1954-08-20 FR FR1106585D patent/FR1106585A/en not_active Expired
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