Patent Application Improvements in or relating to fault detection circuits for monitoring electrical pulse sources which normally produce a continuous series of regularly recurrent pulses.
| Keywords | Patent Spencer Chemical International INC John M. Phillips A. E. Grossmann Jr. Patent Office Calcutta Kansas City Missouri U.S.A. |
| 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 | NAIBHF00005205 |
| File No./Reference No./Sheet No./Folio No. | 77910 |
| Location | BBSR-R1 |
| Part No. | NA |
| File Size | 68.2 MB |
| Pages | 38 |
| Call Number | NA |
| Publisher | NA |
| Subject | NA |
| Creator | NA |
| Accession Number | NA |
| Series | NA |
| Year of Publication | NA |
| Language | English |
| Bundle Barcode | NAIBHB00000251 |
| Location Code | NA |
| File Barcode | NAIBHF00005205 |
| QC Certificate No. | QC_20240629BH |
| Bundle No. | 59 |
Other Similar Items
-
- Improvements in or relating to fault detection cir...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- Patent Application - Improved Circuit Arrangement ...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- Improvements in and relating to apparatus for dete...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
-
- 5 Views
- RDSO: Grant of permission under ER- 48A to taking ...
- Department: Ministry of Railway
- Branch: Establishment Gazetted
- Year / Date: 1971
-
- 6 Views
- RDSO: Grant of permission under ER- 48A to taking ...
- Department: Ministry of Railway
- Branch: Establishment Gazetted
- Year / Date: 1971
-
- Patent Application Control Circuit for Detecting a...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- 6 Views
- Rdso grant of permission under er-48a to taking ou...
- Department: Railways
- Branch: Establishment - (G)
- Year / Date: 1971
-
- 3 Views
- Apparatus for generating a signal indicative of a ...
- Department: Ministry of Commerce & Industry
- Branch: PATENT
- Year / Date: 1985
-
- 12 Views
- Application from M/s. Paharpur Cooling Towers Pvt...
- Department: Department Of Industrial Policy & Promotion
- Branch: El. Ind. [Electrical Industry]
- Year / Date: 1978
-
- 3 Views
- Relay for determining whether a single phase to g...
- Department: Ministry of Commerce & Industry
- Branch: PATENT
- Year / Date: 1986
