Patent FR-1878-127183
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- This is a patent of 15 years.
- Patent agent location: 13, boulevard Saint-Martin, Paris
Sources
| Year filed | 1878 |
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| Year granted | |
| Office | FR |
| Patent number | 127183 |
| Inventors | Samuel Turner Swasey |
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| Applicant person | Samuel Turner Swasey |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Propulseur à hélice perfectionné |
| English title | Propeller with perfected blade |
| Tech fields | propellers |
| Filing date | October 28, 1878 |
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| Granted? | Yes |
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| Related to aircraft? | Yes |
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| Patent agent | Charles-Jules-Pierre Desnos |
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| Citations from after 1930 | |
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