Patent FR-1891-210861.1
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Year filed | |
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Year granted | 1891 |
Office | FR |
Patent number | 210861.1 |
Inventors | Reynal |
Inventor country | |
Applicant person | |
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Applicant type | |
Applicant is inventor? | 1 |
Original title | Cert d'addition pour un propulseur aquatique et aérien nommé : Propulseur des fluides |
English title | cert of addition for an aquatic and aerial propeller named: Propeller of fluids |
Tech fields | Propulsion |
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Grant date | 1891-07-02 |
Granted? | 1 |
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Supplementary to patent | |
Related to aircraft? | Yes |
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Patent agent | Casalonga |
Assigned to | |
National tech categories | FR 6.3 |
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Family year | 1891 |
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Cites these patents | |
Citations from after 1930 | |
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