BG21721A1 - - Google Patents
Info
- Publication number
- BG21721A1 BG21721A1 BG1769771A BG1769771A BG21721A1 BG 21721 A1 BG21721 A1 BG 21721A1 BG 1769771 A BG1769771 A BG 1769771A BG 1769771 A BG1769771 A BG 1769771A BG 21721 A1 BG21721 A1 BG 21721A1
- Authority
- BG
- Bulgaria
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG1769771A BG21721A1 (en:Method) | 1971-05-31 | 1971-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG1769771A BG21721A1 (en:Method) | 1971-05-31 | 1971-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG21721A1 true BG21721A1 (en:Method) | 1976-09-20 |
Family
ID=3897853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG1769771A BG21721A1 (en:Method) | 1971-05-31 | 1971-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| BG (1) | BG21721A1 (en:Method) |
-
1971
- 1971-05-31 BG BG1769771A patent/BG21721A1/xx unknown