Patent FR-1874-103984
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File:FR-1874-103984.jpg Info from CdB 1874
(Apologies for the legibility ; we are currently seeking clarification.)
Inventor location: Paris, rue Saint-Sabin, 60
| Year filed | |
|---|---|
| Year granted | 1874 |
| Office | FR |
| Patent number | 103984 |
| Inventors | Nikhard |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Nikhard |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Direction aérienne, système géométrique et mathématique |
| English title | Aerial navigation, (by way of a) geometric and mathematical system |
| Tech fields | navigation, design |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | May 16, 1874 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | |
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| National tech categories | FR 6.3 |
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| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
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