Patent FR-1892-222027
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We can assume this patent is similar to Patent GB-1892-9870, filed May 24 in Great Britain by M. M. Toledo. We don't know where Toledo lived or whether there might be other filings, perhaps earlier.
Sources
- BOPI (1892, tome 12)
- Original patent document and bibliography entry on espacenet
| Year filed | 1892 |
|---|---|
| Year granted | |
| Office | FR |
| Patent number | 222027 |
| Inventors | Toledo |
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| Applicant person | |
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| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Perfectionnements apportés à l'établissement et à la manvre des aérostats |
| English title | Improvements brought to the construction and manoevring of dirigibles |
| Tech fields | navigation, construction, aluminum, LTA |
| Filing date | 1892-05-31 |
| Full specification filed date | |
| Application number | |
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| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent GB-1892-9870 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Dumas |
| Assigned to | |
| National tech categories | FR 6.3 |
| IPCs | |
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| Family year | 1892 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
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