BE681553A - - Google Patents
Info
- Publication number
- BE681553A BE681553A BE681553DA BE681553A BE 681553 A BE681553 A BE 681553A BE 681553D A BE681553D A BE 681553DA BE 681553 A BE681553 A BE 681553A
- 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
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
-
- 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
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape
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)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEU11745A DE1233355B (de) | 1965-05-25 | 1965-05-25 | Dreikantbodenmeissel fuer Kohlenhobel oder aehnliche Meissel fuer Gewinnungsmaschinen in Bergbaubetrieben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE681553A true BE681553A (en:Method) | 1966-10-31 |
Family
ID=7567736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE681553D BE681553A (en:Method) | 1965-05-25 | 1966-05-25 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE681553A (en:Method) |
| DE (1) | DE1233355B (en:Method) |
-
1965
- 1965-05-25 DE DEU11745A patent/DE1233355B/de active Pending
-
1966
- 1966-05-25 BE BE681553D patent/BE681553A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1233355B (de) | 1967-02-02 |