Patent Office - New Metallised Azo Dyestuffs
| Keywords | Cobalt Copper Azo Azodyestuffs Phenol Sulphonic Imperial Chemical Industries |
| Ministry/ Department/ Residency | PATENTS AND DISGNS KOLKATA |
| Branch | Kolkata |
| From Year / Date (YYYY-MM-DD) |
1961 |
| To Year / Date (YYYY-MM-DD) |
1961 |
| Identifier | NAIBHF00003082 |
| File No./Reference No./Sheet No./Folio No. | 75673 |
| Location | BBSR-R1 |
| File Size | 42.8 MB |
| Pages | 25 |
| Collection | Public Records |
| Language | English |
| Bundle Barcode | NAIBHB00000206 |
| File Barcode | NAIBHF00003082 |
| QC Certificate No. | QC_20240622BH |
| Bundle No. | 14 |
Other Similar Items
-
- Patent Application for 'New Metallised Azo Dyestuf...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- Patent application for the process for the product...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- Patent Application for Water-insoluble metallifero...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- Patent Application - CIBA LIMITED for AZO-DYESTUFF...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- Chromiferous azo-dyestuffs and process for their m...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- Patent Application - New Azo Dyestuffs
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- Patent Application for the process for the manufac...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- Patent Application Patent application for the proc...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- New carboxylic acid amide azo-dyestuffs and proces...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
-
- Process for the manufacture of new azo dyestuffs a...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
