| PATENT ASSIGNEE'S COUNTRY | Italy |
| UPDATE | 08.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
- Reacting catechol, with methylene dihalide in basic envi ronment & in presence of N-Me pyrrolidone solvent |
| PATENT PHOTOCOPY | Available on request |
|
Want more information ? Interested in the hidden information ? Click here and do your request. |