Vat dyestuffs and process for preparing them
| Keywords | Patent Dyeing Manufacturing Vat Dyestuffs L. S. DAVAR FARBWERKE HOECHST Chemical |
| Ministry/ Department/ Residency | PATENTS AND DISGNS KOLKATA |
| Branch | Kolkata |
| From Year / Date (YYYY-MM-DD) |
1963 |
| To Year / Date (YYYY-MM-DD) |
1963 |
| Identifier | NAIBHF00009214 |
| File No./Reference No./Sheet No./Folio No. | 87491 |
| Location | BBSR-R1 |
| File Size | 35.7 MB |
| Pages | 21 |
| Language | English |
| Bundle Barcode | NAIBHB00000333 |
| File Barcode | NAIBHF00009214 |
| QC Certificate No. | QC_20240706BH |
| Bundle No. | 141 |
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