Page values for "Patent FR-1910-418774"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1910
Year_grantedDate1910
OfficePageFR
Patent_numberString418774
InventorsList of Page, delimiter: ;Ambroise Goupy
Inventor_countryList of Page, delimiter: ;FR
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringPerfectionnements aux appareils aériens augmentant le rendement de propulsion et diminuant la résistance à la pénétration
English_titleStringImprovements to aircraft increasing propulsive efficiency and reducing resistance to penetration
Tech_fieldsList of Page, delimiter: ;Propeller Aerodynamics
Filing_dateDate1910-07-29
Application_numberString418774D
Grant_dateDate1910-12-19
GrantedBooleanYes
Related_to_aircraftStringYes · Partially · NoYes
Patent_agentPageArmengaud jeune
National_tech_categoriesList of Page, delimiter: ;FR 6.4
IPCsList of Page, delimiter: ;IPC B64C11/14
CPCsList of Page, delimiter: ;CPC B64C11/14
Family_yearDate1910
First_filingBooleanNo
Application_IDString19237702
INPADOC_family_IDString5311493
Number_of_text_pagesInteger2
Number_of_diagram_pagesInteger1
Number_of_figuresInteger1