Patent ES-1880-1217
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(The date given here may be that granted, or that of registration. Likewise with the patent's titular year, within our internal system. Espacenet is not purely consistent in these regards, and the original in this case is not available.)
(A liberty was taken here in the assertion of this patents having a familial relation with Patent ES-1882-1522. Both of these patents likely bear a relation to one of the patents filed by Comte Antoine Apraxine in France.)
Patent family descending from Patent ES-1880-1217
- Patent ES-1880-1217 (English title: improvements brought to aerial balloons)
Sources
- Bibliographic data via Espacenet
- Inventor location: St. Petersburg
| Year filed | 1880 |
|---|---|
| Year granted | 1880 |
| Office | ES |
| Patent number | 1217 |
| Inventors | Comte Antoine Apraxine |
| Inventor country | RU |
| Inventor location | |
| Applicant person | Comte Antoine Apraxine |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Un sistema de nuevos perfeccionamientos en los globos aéreos |
| English title | improvements brought to aerial balloons |
| Tech fields | balloon, LTA |
| Filing date | 1880-10-29 |
| Full specification filed date | |
| Application number | |
| Grant date | 1881-01-21 |
| Granted? | 1 |
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| Related to aircraft? | 1 |
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| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
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