DE8707743U1 - - Google Patents
Info
- Publication number
- DE8707743U1 DE8707743U1 DE8707743U DE8707743U DE8707743U1 DE 8707743 U1 DE8707743 U1 DE 8707743U1 DE 8707743 U DE8707743 U DE 8707743U DE 8707743 U DE8707743 U DE 8707743U DE 8707743 U1 DE8707743 U1 DE 8707743U1
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
- E21C25/10—Rods; Drums
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8707743U DE8707743U1 (el) | 1986-06-11 | 1987-05-30 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8615691 | 1986-06-11 | ||
DE8707743U DE8707743U1 (el) | 1986-06-11 | 1987-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8707743U1 true DE8707743U1 (el) | 1987-11-19 |
Family
ID=25950921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8707743U Expired DE8707743U1 (el) | 1986-06-11 | 1987-05-30 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8707743U1 (el) |
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1987
- 1987-05-30 DE DE8707743U patent/DE8707743U1/de not_active Expired