Application for Patent for selective calling on omnibus telephone circuit from a push button apparatus requiring operation of one push button for each call line.
| Keywords | India Omnibus telephone code push button selective ringing INDIA |
| Ministry/ Department/ Residency | PATENTS AND DESIGNS KOLKATA |
| Branch | Kolkata |
| From Year / Date (YYYY-MM-DD) |
1962 |
| To Year / Date (YYYY-MM-DD) |
1962 |
| Source Organization | NA |
| Identifier | NAIBHF00006485 |
| File No./Reference No./Sheet No./Folio No. | 84467 |
| Location | BBSR-R1 |
| Part No. | NA |
| File Size | 25.0 MB |
| Pages | 14 |
| Call Number | NA |
| Publisher | NA |
| Subject | NA |
| Creator | NA |
| Accession Number | NA |
| Series | NA |
| Year of Publication | NA |
| Language | English |
| Bundle Barcode | NAIBHB00000277 |
| Location Code | NA |
| File Barcode | NAIBHF00006485 |
| QC Certificate No. | QC_20240701BH |
| Bundle No. | 85 |
-
4 views
Other Similar Items
-
- 1391 Views
- Supply of 5 copies of the Report on the Reconnaiss...
- Department: Foreign
- Branch: External-B
- Year / Date: 1892
-
- 5 Views
- Patent Application - Switching Gear for the Remote...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
-
- 869 Views
- Publication of Mr. C.A. Sherring's book entitled W...
- Department: Foreign
- Branch: External-B
- Year / Date: 1906
-
- 1316 Views
- Request of Sadu Sweeper Windermere for the payment...
- Department: Foreign
- Branch: Frontier-B
- Year / Date: 1909
-
- 11 Views
- Construction of a telephone line by the Vazir of k...
- Department: Foreign
- Branch: Internal
- Year / Date: Aug-05
-
- 4 Views
- Patent Application - Improved Circuit Arrangement ...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- 4 Views
- Unauthorised construction of a telephone line betw...
- Department: Foreign
- Branch: Frontier-A
- Year / Date: 1904
-
- 7 Views
- Unauthorised construction of a telephone line betw...
- Department: Foreign
- Branch: Frontier-A
- Year / Date: 0159-08-10
-
- 26 Views
- Chief Secretary Bombay - In reply to letter of 25t...
- Department: Home
- Branch: Public
- Year / Date: 1854
-
- 15 Views
- Rules-Interchange-Hire. Questions regarding the le...
- Department: Ministry of Railway
- Branch: Accounts Partition
- Year / Date: 1951
