Patent FR-1873-98071
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This is a patent of 15 years.
Sources
- CdB (1874-printed volume pertinent to material filed in 1873)
- Inventor location: Paris, rue Bellefond, 32
Year filed | |
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Year granted | 1873 |
Office | FR |
Patent number | 98071 |
Inventors | le Roux |
Inventor country | FR |
Inventor location | |
Applicant person | le Roux |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Navire ballonnés |
English title | Balloon-lifted ships |
Tech fields | balloons, airship |
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Grant date | February 4, 1873 |
Granted? | Yes |
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Related to aircraft? | |
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First filing? | No |
Cites these patents | |
Citations from after 1930 | |
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