BE658563A - - Google Patents
Info
- Publication number
- BE658563A BE658563A BE658563DA BE658563A BE 658563 A BE658563 A BE 658563A BE 658563D A BE658563D A BE 658563DA BE 658563 A BE658563 A BE 658563A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/06—Filling-up mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0075121 | 1964-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658563A true BE658563A (es) | 1965-05-17 |
Family
ID=6978531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658563D BE658563A (es) | 1964-01-23 | 1965-01-20 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE658563A (es) |
| GB (1) | GB1087523A (es) |
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 |
-
1965
- 1965-01-20 BE BE658563D patent/BE658563A/xx unknown
- 1965-01-25 GB GB314265A patent/GB1087523A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1087523A (en) | 1967-10-18 |