| PATENT ASSIGNEE'S COUNTRY | Italy |
| UPDATE | 03.00 |
| PATENT ASSIGNEE | Aboca di Mercati Valentino & C. Societa Semplice |
| PATENT CLAIMS |
Method for production of an inorganic mineral conc prodt., comprising - Obtaining plurality of organic starting materials of vegeta ble origin having mineral content - Determining the mineral content - Mixing said starting materials together to obtain a mixt having a mineral content corresponding to the prodt - Removing organic material by heating mixt at 200-400C for 1-3 hours to obtain a light colored inorganic prodt - Heating mixt to 500-900C for 3-5 hours |
| PATENT PHOTOCOPY | Available on request |
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