Page values for "Patent FR-1894-205155.2"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_grantedDate1894
OfficePageFR
Patent_numberString205155.2
InventorsList of Page, delimiter: ;Clément Ader
Applicant_is_inventorBooleanYes
Original_titleStringCert d'addition au brevet pris, le 19 avril 1890, pour appareil ailé pour la navigation aérienne, dite: Avion
English_titleStringcert of addition to the patent registered 19 April 1890, for wing apparatus for aerial navigation, called: Avion
Tech_fieldsList of Page, delimiter: ;Airfoil Possibly “flapping”
Grant_dateDate1894-06-23
GrantedBooleanYes
Supplementary_to_patentList of Page, delimiter: ;Patent FR-1890-205155
Related_to_aircraftStringYes · Partially · NoYes
Patent_agentPageArmengaud jeune
National_tech_categoriesList of Page, delimiter: ;FR 6.3
Family_yearDate1890
First_filingBooleanNo