Patent Application for process of preparation of SO3 and/or sulphuric acid by catalytic reaction of diluted gases containing SO3
| Keywords | Sulphur SO2 L S DAVAR & CO K Rajagopalan MATALLGESELLSCHAFT AG India |
| Ministry/ Department/ Residency | PATENTS AND DESIGNS KOLKATA |
| Branch | Kolkata |
| From Year / Date (YYYY-MM-DD) |
1963 |
| To Year / Date (YYYY-MM-DD) |
1963 |
| Identifier | NAIBHF00011113 |
| File No./Reference No./Sheet No./Folio No. | 90699 |
| Location | BBSR-R1 |
| File Size | 46.7 MB |
| Pages | 34 |
| Language | English |
| Bundle Barcode | NAIBHB00000373 |
| File Barcode | NAIBHF00011113 |
| QC Certificate No. | QC_20240713BH |
| Bundle No. | 181 |
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