BE683706A - - Google Patents
Info
- Publication number
- BE683706A BE683706A BE683706DA BE683706A BE 683706 A BE683706 A BE 683706A BE 683706D A BE683706D A BE 683706DA BE 683706 A BE683706 A BE 683706A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/02—Wear indicators
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG44101A DE1233353B (de) | 1965-07-08 | 1965-07-08 | Meissel fuer Kohlengewinnungsmaschinen, insbesondere Kohlenhobel |
| DE1965G0044949 DE1238865B (de) | 1965-10-15 | 1965-10-15 | Meissel fuer Kohlengewinnungsmaschinen, insbesondere Kohlenhobel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE683706A true BE683706A (it) | 1967-01-06 |
Family
ID=25978721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE683706D BE683706A (it) | 1965-07-08 | 1966-07-06 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE683706A (it) |
| GB (1) | GB1145538A (it) |
| NL (1) | NL6609013A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3000799B1 (fr) * | 2013-01-09 | 2015-01-30 | Nfm Tech | Ensemble electromecanique equipe d'au moins un organe rotatif et d'un systeme de mesure de l'usure du ou de chaque organe rotatif |
-
1966
- 1966-06-29 NL NL6609013A patent/NL6609013A/xx unknown
- 1966-07-06 BE BE683706D patent/BE683706A/xx unknown
- 1966-07-06 GB GB3033066A patent/GB1145538A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1145538A (en) | 1969-03-19 |
| NL6609013A (it) | 1967-01-09 |