DD110021A1 - - Google Patents
Info
- Publication number
- DD110021A1 DD110021A1 DD17676474A DD17676474A DD110021A1 DD 110021 A1 DD110021 A1 DD 110021A1 DD 17676474 A DD17676474 A DD 17676474A DD 17676474 A DD17676474 A DD 17676474A DD 110021 A1 DD110021 A1 DD 110021A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
- B66B19/002—Mining-hoist operation installing or exchanging guide rails
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17676474A DD110021A1 (en, 2012) | 1974-02-25 | 1974-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17676474A DD110021A1 (en, 2012) | 1974-02-25 | 1974-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD110021A1 true DD110021A1 (en, 2012) | 1974-12-05 |
Family
ID=5494725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17676474A DD110021A1 (en, 2012) | 1974-02-25 | 1974-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD110021A1 (en, 2012) |
-
1974
- 1974-02-25 DD DD17676474A patent/DD110021A1/xx unknown