Patent FR-1875-97664E2
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Inventor location: la ferme de Mauvaignant, commune de Pouilly, département Haute-Marne, France
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Year granted | 1875 |
Office | FR |
Patent number | 97664E2 |
Inventors | Lahérard |
Inventor country | FR |
Applicant person | Lahérard |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Moyens d’ascension et direction des aérostats |
English title | Means of raising and steering aerostats |
Tech fields | ascension, navigation |
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Grant date | May 10, 1875 |
Granted? | Yes |
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Supplementary to patent | Patent FR-1873-97664 |
Related to aircraft? | Yes |
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First filing? | No |
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Citations from after 1930 | |
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