Improvements in Two Stage Screw Rotor Machines
| Keywords | Atlas Copco Aktiebolag K.W. Foster H.V. Williams & Co. Patent Rotor Machine |
| Ministry/ Department/ Residency | PATENTS AND DISGNS KOLKATA |
| Branch | Kolkata |
| From Year / Date (YYYY-MM-DD) |
1963 |
| To Year / Date (YYYY-MM-DD) |
1963 |
| Identifier | NAIBHF00007796 |
| File No./Reference No./Sheet No./Folio No. | 86040 |
| Location | BBSR-R1 |
| File Size | 39.8 MB |
| Pages | 23 |
| Language | English |
| Bundle Barcode | NAIBHB00000304 |
| File Barcode | NAIBHF00007796 |
| QC Certificate No. | QC_20240703BH |
| Bundle No. | 112 |
Other Similar Items
-
- Patent Application for Improvements in Coupling Me...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- Patent Application
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- Improvements in Positive Displacement Compressors
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
-
- Electrical connections for rotors of electrical ma...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
-
- Improvements in Integrating Meters of the Rotor Di...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
-
- Patent Application Improvements relating to blower...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- Patent Office Application for rotary piston machin...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- 529 Views
- Correspondence regading the Naresh Kot Radha Kisha...
- Department: Foreign and Political
- Branch: External-B
- Year / Date: 1914
-
- Patent Application - Machine and method of winding...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
-
- 1 View
- Screw rotor machines
- Department: Ministry of Commerce & Industry
- Branch: PATENT
- Year / Date: 1985
