FR1272835A - Improvements made to charcoal planers - Google Patents
Improvements made to charcoal planersInfo
- Publication number
- FR1272835A FR1272835A FR843027A FR843027A FR1272835A FR 1272835 A FR1272835 A FR 1272835A FR 843027 A FR843027 A FR 843027A FR 843027 A FR843027 A FR 843027A FR 1272835 A FR1272835 A FR 1272835A
- Authority
- FR
- France
- Prior art keywords
- planers
- charcoal
- improvements made
- charcoal planers
- 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
- 239000003610 charcoal Substances 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
- E21C27/34—Machine propelled along the working face by cable or chain
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR843027A FR1272835A (en) | 1960-11-04 | 1960-11-04 | Improvements made to charcoal planers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR843027A FR1272835A (en) | 1960-11-04 | 1960-11-04 | Improvements made to charcoal planers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1272835A true FR1272835A (en) | 1961-09-29 |
Family
ID=8742073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR843027A Expired FR1272835A (en) | 1960-11-04 | 1960-11-04 | Improvements made to charcoal planers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1272835A (en) |
-
1960
- 1960-11-04 FR FR843027A patent/FR1272835A/en not_active Expired
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