PL98884B1 - DEVICE FOR SIGNALING THE POSITION, ESPECIALLY OF THE MACHINE FILLING COAL IN THE WORKING SPACE OF THE WALL ANCHOR - Google Patents
DEVICE FOR SIGNALING THE POSITION, ESPECIALLY OF THE MACHINE FILLING COAL IN THE WORKING SPACE OF THE WALL ANCHORInfo
- Publication number
- PL98884B1 PL98884B1 PL17812975A PL17812975A PL98884B1 PL 98884 B1 PL98884 B1 PL 98884B1 PL 17812975 A PL17812975 A PL 17812975A PL 17812975 A PL17812975 A PL 17812975A PL 98884 B1 PL98884 B1 PL 98884B1
- Authority
- PL
- Poland
- Prior art keywords
- signaling
- working space
- wall anchor
- filling coal
- machine filling
- Prior art date
Links
- 239000003245 coal Substances 0.000 title 1
- 230000011664 signaling Effects 0.000 title 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL17812975A PL98884B1 (en) | 1975-02-18 | 1975-02-18 | DEVICE FOR SIGNALING THE POSITION, ESPECIALLY OF THE MACHINE FILLING COAL IN THE WORKING SPACE OF THE WALL ANCHOR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL17812975A PL98884B1 (en) | 1975-02-18 | 1975-02-18 | DEVICE FOR SIGNALING THE POSITION, ESPECIALLY OF THE MACHINE FILLING COAL IN THE WORKING SPACE OF THE WALL ANCHOR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL98884B1 true PL98884B1 (en) | 1978-05-31 |
Family
ID=19970988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17812975A PL98884B1 (en) | 1975-02-18 | 1975-02-18 | DEVICE FOR SIGNALING THE POSITION, ESPECIALLY OF THE MACHINE FILLING COAL IN THE WORKING SPACE OF THE WALL ANCHOR |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL98884B1 (en) |
-
1975
- 1975-02-18 PL PL17812975A patent/PL98884B1/en unknown
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