Patent Application - Improved Metallurgy Limited
| Keywords | Lead Zinc Purifying Method Sodium Chlorination Remfry |
| Ministry/ Department/ Residency | PATENTS AND DESIGNS KOLKATA |
| Branch | Kolkata |
| From Year / Date (YYYY-MM-DD) |
1963 |
| To Year / Date (YYYY-MM-DD) |
1963 |
| Identifier | NAIBHF00010564 |
| File No./Reference No./Sheet No./Folio No. | 89296 |
| Location | BBSR-R1 |
| File Size | 30.8 MB |
| Pages | 19 |
| Language | English |
| Bundle Barcode | NAIBHB00000362 |
| File Barcode | NAIBHF00010564 |
| QC Certificate No. | QC_20240710BH |
| Bundle No. | 170 |
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