BG21813A1 - - Google Patents
Info
- Publication number
- BG21813A1 BG21813A1 BG2859474A BG2859474A BG21813A1 BG 21813 A1 BG21813 A1 BG 21813A1 BG 2859474 A BG2859474 A BG 2859474A BG 2859474 A BG2859474 A BG 2859474A BG 21813 A1 BG21813 A1 BG 21813A1
- Authority
- BG
- Bulgaria
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17573173A DD109468A1 (en) | 1973-12-29 | 1973-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG21813A1 true BG21813A1 (en) | 1976-09-20 |
Family
ID=5494139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG2859474A BG21813A1 (en) | 1973-12-29 | 1974-12-28 |
Country Status (3)
| Country | Link |
|---|---|
| BG (1) | BG21813A1 (en) |
| DD (1) | DD109468A1 (en) |
| SU (1) | SU642691A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8415987B2 (en) * | 2008-08-27 | 2013-04-09 | Maschinenfabrik Reinhausen Gmbh | Tap switch with semiconductor switching elements |
| DE102009017196A1 (en) * | 2009-04-09 | 2010-10-14 | Maschinenfabrik Reinhausen Gmbh | Tap-changer with semiconductor switching elements |
-
1973
- 1973-12-29 DD DD17573173A patent/DD109468A1/xx unknown
-
1974
- 1974-12-27 SU SU742089831A patent/SU642691A1/en active
- 1974-12-28 BG BG2859474A patent/BG21813A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD109468A1 (en) | 1974-11-05 |
| SU642691A1 (en) | 1979-01-15 |