BE678173A - - Google Patents
Info
- Publication number
- BE678173A BE678173A BE678173DA BE678173A BE 678173 A BE678173 A BE 678173A BE 678173D A BE678173D A BE 678173DA BE 678173 A BE678173 A BE 678173A
- Authority
- BE
- Belgium
Links
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
- E21C27/02—Machines which completely free the mineral from the seam solely by slitting
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 |
|---|---|---|---|
| FR18621A FR1444906A (fr) | 1965-05-26 | 1965-05-26 | Machine d'abattage total à tambours |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE678173A true BE678173A (en:Method) | 1966-09-01 |
Family
ID=8580051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE678173D BE678173A (en:Method) | 1965-05-26 | 1966-03-21 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE678173A (en:Method) |
| FR (1) | FR1444906A (en:Method) |
| NL (1) | NL6605224A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2113399C3 (de) * | 1971-03-19 | 1973-10-04 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Walzenschrämmaschine |
-
1965
- 1965-05-26 FR FR18621A patent/FR1444906A/fr not_active Expired
-
1966
- 1966-03-21 BE BE678173D patent/BE678173A/xx unknown
- 1966-04-19 NL NL6605224A patent/NL6605224A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1444906A (fr) | 1966-07-08 |
| NL6605224A (en:Method) | 1966-11-28 |