Indian Patents and Designs Act, 1911. Application for Patent by Electro-Thermit GmbH for a Method of Welding Workpieces and Rails Apparatus Therefor.
| Keywords | Aluminothermic Moulding Steel Rail Magnesite Refractory Silicon |
| 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 | NAIBHF00006617 |
| File No./Reference No./Sheet No./Folio No. | 84628 |
| Location | BBSR-R1 |
| Part No. | NA |
| File Size | 28.6 MB |
| Pages | 16 |
| Call Number | NA |
| Publisher | NA |
| Subject | NA |
| Creator | NA |
| Accession Number | NA |
| Series | NA |
| Year of Publication | NA |
| Language | English |
| Bundle Barcode | NAIBHB00000280 |
| Location Code | NA |
| File Barcode | NAIBHF00006617 |
| QC Certificate No. | QC_20240701BH |
| Bundle No. | 88 |
-
4 views
Other Similar Items
-
- 5 Views
- Patent Application Process for dressing crude (imp...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
-
- 3 Views
- Process of preparing a refractory weld mass for re...
- Department: Ministry of Commerce & Industry
- Branch: PATENT
- Year / Date: 1989
-
- 3 Views
- Procedure to be Followed in following priority d...
- Department: Industries & Labour
- Branch: Patents & Designs
- Year / Date: 1934
-
- 8 Views
- Rejection of the appeal from and communication of ...
- Department: Legislative
- Branch: Unofficial
- Year / Date: 1929
-
- 7 Views
- Supply of information under Section 50A of the Ind...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1964
-
- 2 Views
- Rejection of the appeal by Mr. Max Muller agains...
- Department: Industries & Labour
- Branch: Patents & Designs
- Year / Date: 1935
-
- 7 Views
- Patent application for improvements in or relating...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
-
- 1 View
- Patent specificataion for thermit welding of Rails...
- Department: Railways
- Branch: Works
- Year / Date: 1968
-
- 2 Views
- Proposed protection of secret patents in India by ...
- Department: Legislative
- Branch: Unofficial
- Year / Date: 1920
-
- 4 Views
- Patent Application Indian Patents and Designs Act,...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
