Page values for "Patent FR-1851-12466"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1851
Year_grantedDate1852
OfficePageFR
Patent_numberString12466
InventorsList of Page, delimiter: ;Apollinaire Pellegrin
Inventor_countryList of Page, delimiter: ;FR
Inventor_locationList of Page, delimiter: ;Marseille Bouches-du-Rhône
Applicant_is_inventorBooleanYes
Original_titleStringdirection des ballons
English_titleStringnavigation of balloons
Tech_fieldsList of Page, delimiter: ;LTA Navigation Steering Balloons
Filing_dateDate1851-10-15
Grant_dateDate1852-01-01
GrantedBooleanYes
Related_to_aircraftString1 · 0.5 · 0Yes
Family_yearDate1851