Page values for "Patent FR-1877-121760"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_grantedDate1877
OfficePageFR
Patent_numberString121760
InventorsList of Page, delimiter: ;Bartholin
Inventor_countryList of Page, delimiter: ;FR
Applicant_personList of Page, delimiter: ;Bartholin
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringCombinaison mécanique appliquée aux aérostats pour en rendre possible la direction
English_titleStringMechanical combination apllied to aerostats so as to therein make steering possible
Tech_fieldsList of Page, delimiter: ;Aerostat Navigation Construction
Grant_dateDate1877-12-31
GrantedBooleanYes
Related_to_aircraftStringYes · Partially · NoYes
Patent_agentPageDelorme
National_tech_categoriesList of Page, delimiter: ;FR 6.3
First_filingBooleanNo