Improvements in or relating to semi-conductor devices, more particularly photo-sensitive devices and methods for their manufacture
| Keywords | Totalium Philips Cantwell CdS Indium Semi-conductor Photo-conductive |
| Ministry/ Department/ Residency | PATENTS AND DISGNS KOLKATA |
| Branch | Kolkata |
| From Year / Date (YYYY-MM-DD) |
1961 |
| To Year / Date (YYYY-MM-DD) |
1961 |
| Source Organization | NA |
| Identifier | NAIBHF00003404 |
| File No./Reference No./Sheet No./Folio No. | 75998 |
| Location | BBSR-R1 |
| Part No. | NA |
| File Size | 29.3 MB |
| Pages | 18 |
| Collection | Public Records |
| Call Number | NA |
| Publisher | NA |
| Subject | NA |
| Creator | NA |
| Accession Number | NA |
| Series | NA |
| Year of Publication | NA |
| Language | English |
| Bundle Barcode | NAIBHB00000212 |
| Location Code | NA |
| File Barcode | NAIBHF00003404 |
| QC Certificate No. | QC_20240624BH |
| Bundle No. | 20 |
-
8 views
Other Similar Items
-
- 4 Views
- Improvements in or relating to photo-sensitive sem...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
-
- 3 Views
- Improvements or relating to methods of manufacturi...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
-
- 4 Views
- Patent Application for 'Improvements in or relatin...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- 11 Views
- Improvements in and Relating to Semi-Conductor Dev...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
-
- 4 Views
- Improvements in or relating to methods of manufact...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- 5 Views
- Improvements relating to the sealing of semi-condu...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- 4 Views
- Improvements in or Relating to Methods of Manufact...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- 3 Views
- A method for the manufacture of a semi conductor d...
- Department: Ministry of Commerce & Industry
- Branch: PATENT
- Year / Date: 1988
-
- 4 Views
- Patent Application Application for Patent: Improve...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- 5 Views
- Application for Patent: Improvements in or relatin...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
