| (11) | Number of the document | 66 |
| (21) | Number of the application | 94-0056 |
| (22) | Filing date of the application | 1994.03.02 |
| | Date of filing the request for examination | (pe raspunderea solicitantului) |
| (71) | Name(s) of applicant(s), code of the country | UZINA "GHIDROPRIVOD", MD; |
| (72) | Name(s) of inventor(s), code of the country | ERASOV Fiodor, UA; BERSAN Aurel, MD; GURTEN Aleksei, MD; |
| (73) | Name(s) of owner(s), code of the country | SOCIETATEA PE ACTIUNI "HIDROINPEX", MD; |
| (54) | Title of the invention | The hydroengine with planetary rotor with inner drainage |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | F04C 2/00 (2006.01); |
| (19) | Country | MD |
| (45) | Date of publication of patent granting decision: | 1994.09.30 |
| (47) | Date of issuance of patent | 1995.01.30 |
| | Expired patents; Date of expiration | 2010.01.31 |
| | Payment for maintenance up to the date | 2009.03.01 |