BE717037A - - Google Patents
Info
- Publication number
- BE717037A BE717037A BE717037DA BE717037A BE 717037 A BE717037 A BE 717037A BE 717037D A BE717037D A BE 717037DA BE 717037 A BE717037 A BE 717037A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2926267A GB1167796A (en) | 1967-06-24 | 1967-06-24 | Platform for Receiving and Disposing of Comminuted Material Ripped From the Roof of a Mine Working. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE717037A true BE717037A (en:Method) | 1968-12-02 |
Family
ID=10288742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE717037D BE717037A (en:Method) | 1967-06-24 | 1968-06-24 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE717037A (en:Method) |
| DE (1) | DE1608295A1 (en:Method) |
| FR (1) | FR1584747A (en:Method) |
| GB (1) | GB1167796A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2839983C2 (de) * | 1978-09-14 | 1983-03-17 | Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck | Abbaustreckenauffahreinrichtung für den Untertage-Bergbau |
-
1967
- 1967-06-24 GB GB2926267A patent/GB1167796A/en not_active Expired
-
1968
- 1968-03-09 DE DE19681608295 patent/DE1608295A1/de active Pending
- 1968-03-22 FR FR1584747D patent/FR1584747A/fr not_active Expired
- 1968-06-24 BE BE717037D patent/BE717037A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1167796A (en) | 1969-10-22 |
| FR1584747A (en:Method) | 1970-01-02 |
| DE1608295A1 (de) | 1970-12-10 |