Commissioners of Patents Journal. Tuesday, July 4, 1871.
| Resource Type | : | Journal |
| Subject | : | Patents Great Britain |
| Language | : | English |
| Pages/Folios | : | 1338p., ill |
| Identifier | : | BV_00182129 |
| Digitization Sponsor | : | Government of Maharashtra |
| File Size | : | 160.8 M.B. |
