| (11) | Number of the document | 1397 |
| (21) | Number of the application | 97-0138 |
| (22) | Filing date of the application | 1997.04.15 |
| | Date of filing the request for examination | (de fond) 08.05.1998 |
| (71) | Name(s) of applicant(s), code of the country | "MOLDIS", INTREPRINDERE MIXTA MOLDO-ISRAELIANA, MD; |
| (72) | Name(s) of inventor(s), code of the country | GHERSKOVICI Boris, MD; |
| (73) | Name(s) of owner(s), code of the country | "MOLDIS" INTREPRINDERE MIXTA MOLDO-ISRAELIANA, MD; |
| (54) | Title of the invention | Process for multihollow construction stones formation |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | C04B 38/02 (2006.01); |
| (19) | Country | MD |
| (41) | Date of publication of the application | 1998.10.31 |
| (45) | Date of publication of patent granting decision: | 2000.01.31 |
| (47) | Date of issuance of patent | 2000.07.31 |
| | Substantive examiner(s) | SCOROGONOV Anatol |
| | Payment for maintenance up to the date | 2003.04.15 |
| | Date of patent termination | 2003.04.15 |
| | Date of publication of the termination of patent, with the right of restoration | 2004.05.24 |
| | Date of publication of the termination of patent, without the right of restoration | 2004.12.31 |