BE726793A - - Google Patents
Info
- Publication number
- BE726793A BE726793A BE726793DA BE726793A BE 726793 A BE726793 A BE 726793A BE 726793D A BE726793D A BE 726793DA BE 726793 A BE726793 A BE 726793A
- 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
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/16—Layers of hygroscopic or other salts deposited on floors, walls, or the like, for binding dust; Deposition of such layers
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)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1583809 | 1968-01-27 | ||
| DEP1758275.1-2A DE1301785B (de) | 1968-05-04 | 1968-05-04 | Verfahren zum Binden von Staub im Kohlenbergbau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726793A true BE726793A (et) | 1969-06-16 |
Family
ID=25753266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726793D BE726793A (et) | 1968-01-27 | 1969-01-13 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE726793A (et) |
| FR (1) | FR1595264A (et) |
| GB (1) | GB1245156A (et) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1580084A (en) * | 1976-11-05 | 1980-11-26 | Kalk Chemische Fabrik Gmbh | Mining operation |
-
1968
- 1968-12-06 GB GB5807668A patent/GB1245156A/en not_active Expired
- 1968-12-17 FR FR1595264D patent/FR1595264A/fr not_active Expired
-
1969
- 1969-01-13 BE BE726793D patent/BE726793A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1595264A (et) | 1970-06-08 |
| GB1245156A (en) | 1971-09-08 |