Patent Application - Photographic Layers for the Silver Dyestuff Bleaching Method
| Keywords | Ciba Ltd. DePENNING NO Formula NH Purple HO |
| Ministry/ Department/ Residency | PATENTS AND DESIGNS KOLKATA |
| Branch | Kolkata |
| From Year / Date (YYYY-MM-DD) |
1961 |
| To Year / Date (YYYY-MM-DD) |
1961 |
| Source Organization | NA |
| Identifier | NAIBHF00004918 |
| File No./Reference No./Sheet No./Folio No. | 77585 |
| Location | BBSR-R1 |
| Part No. | NA |
| File Size | 25.5 MB |
| Pages | 15 |
| Call Number | NA |
| Publisher | NA |
| Subject | NA |
| Creator | NA |
| Accession Number | NA |
| Series | NA |
| Year of Publication | NA |
| Language | English |
| Bundle Barcode | NAIBHB00000244 |
| Location Code | NA |
| File Barcode | NAIBHF00004918 |
| QC Certificate No. | QC_20240627BH |
| Bundle No. | 52 |
-
4 views
Other Similar Items
-
- 4 Views
- Patent Office - Photographic layers for the silver...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- 4 Views
- Photographic Layers Suitable for the Silver Bleach...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- 5 Views
- Photographic material for the silver dye bleaching...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
-
- 1 View
- Process for the preparation of multi-colored image...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
-
- 8 Views
- Photographic Request for the Silver Dye-Bleach Ble...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
-
- 6 Views
- Patent Application for New Anthraquinone Vat Dyest...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- 4 Views
- Patent Application Multi-Layered Driving Belt and ...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1946
-
- 4 Views
- Patent Application for Water-insoluble Monoazo Dye...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
-
- 3 Views
- Patent Application - CIBA LIMITED for AZO-DYESTUFF...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- 4 Views
- Patent Application: Process of coloring organic ma...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
