AT192363B - - Google Patents
Info
- Publication number
- AT192363B AT192363B AT192363DA AT192363B AT 192363 B AT192363 B AT 192363B AT 192363D A AT192363D A AT 192363DA AT 192363 B AT192363 B AT 192363B
- Authority
- AT
- Austria
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE192363X | 1954-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT192363B true AT192363B (en17) | 1957-10-10 |
Family
ID=47010081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT192363D AT192363B (en17) | 1954-03-02 | 1955-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT192363B (en17) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1117522B (de) * | 1957-09-20 | 1961-11-23 | Steinkohlenbergwerk Mansfeld G | Wandernder Strebausbau fuer den maschinellen Abbau in steiler Lagerung |
| DE1289505B (de) * | 1967-02-11 | 1969-02-20 | Bergwerksverband Gmbh | Wandernder Strebausbau |
| US3855808A (en) * | 1973-09-12 | 1974-12-24 | G Alacchi | Shifting system for walking supports |
-
1955
- 1955-03-02 AT AT192363D patent/AT192363B/de active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1117522B (de) * | 1957-09-20 | 1961-11-23 | Steinkohlenbergwerk Mansfeld G | Wandernder Strebausbau fuer den maschinellen Abbau in steiler Lagerung |
| DE1289505B (de) * | 1967-02-11 | 1969-02-20 | Bergwerksverband Gmbh | Wandernder Strebausbau |
| US3855808A (en) * | 1973-09-12 | 1974-12-24 | G Alacchi | Shifting system for walking supports |