Patent BE-1914-265170
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This is a brevet of the "importation" variety making reference to a British patent filed 1913-03-01.
« La machine comprend un corps central creux élargi dans le bas avec surface inférieure concave, partie supérieure conique et paroi extérieure séparée de la partie supérieure du corps creux par un intervalle annulaire élargi dans le bas. »
“The machine comprises a central hollow body enlarged at the bottom with concave lower surface, conical upper part and outer wall separated from the upper part of the hollow body by an annular gap enlarged at the bottom.”
Sources
- RdBdI Tome 62, 1914, January-August
- Inventor location: 9 Gray's Inn Square, London
- Patent agent location: Brussels
| Year filed | 1914 |
|---|---|
| Year granted | |
| Office | BE |
| Patent number | 265170 |
| Inventors | James Robertson Porter |
| Inventor country | GB |
| Applicant person | James Robertson Porter |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Perfectionnements dans la construction de machines aéronautiques |
| English title | Improvements in the construction of aeronautical machines |
| Tech fields | construction, design |
| Filing date | 1914-02-27 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent GB-1913-5223 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | G. Gerday & Cie |
| Assigned to | |
| National tech categories | BE K |
| IPCs | |
| CPCs | |
| Family year | 1913 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | |
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