| (11) | Number of the document | 1593 |
| (21) | Number of the application | a 2000 0003 |
| (22) | Filing date of the application | 1999.11.24 |
| | Date of filing the request for examination | (pe raspunderea solicitantului) 24.11.1999 |
| (71) | Name(s) of applicant(s), code of the country | FIRMA STIINTIFICA DE PRODUCTIE "GT-EXPERT" S.R.L., MD; |
| (72) | Name(s) of inventor(s), code of the country | BUROVENCO Victor, MD; |
| (73) | Name(s) of owner(s), code of the country | FIRMA STIINTIFICA DE PRODUCTIE "GT-EXPERT" S.R.L., MD; |
| (54) | Title of the invention | Process for sealing the locking joints of oil pier metallic wall pile planck |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | E02B 3/06 (2006.01); E02B 3/16 (2006.01); E02D 5/14 (2006.01); |
| (19) | Country | MD |
| (45) | Date of publication of patent granting decision: | 2001.01.31 |
| (47) | Date of issuance of patent | 2001.11.30 |
| | Substantive examiner(s) | NEKLIUDOVA Natalia |
| | Expired patents; Date of expiration | 2020.01.31 |
| | Payment for maintenance up to the date | 2019.11.24 |