Page values for "Patent FR-1910-424499"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1910
Year_grantedDate1911
OfficePageFR
Patent_numberString424499
InventorsList of Page, delimiter: ;Émile Lallouette
Inventor_countryList of Page, delimiter: ;FR
Applicant_personList of Page, delimiter: ;Émile Lallouette
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringPropulseur-sustentateur pour aéroplanes
English_titleStringPropulsion-lift propeller for airplanes
Tech_fieldsList of Page, delimiter: ;Airplane Hybrid Heavier-than-air Propellers Propulsion Sustentation Design Helicopter Metal
Filing_dateDate1910-12-31
Application_numberString424499D
Grant_dateDate1911-03-15
GrantedBooleanYes
Publication_dateDate1911-05-15
Related_to_aircraftStringYes · Partially · NoYes
Patent_agentPageJ. Bonnet-Thirion
National_tech_categoriesList of Page, delimiter: ;FR 6.4
IPCsList of Page, delimiter: ;IPC B64C27/00
CPCsList of Page, delimiter: ;CPC B64C27/00
Family_yearDate1910
First_filingBooleanYes
Application_IDString19243297
INPADOC_family_IDString5199487
Number_of_text_pagesInteger3
Number_of_claimsInteger1
Number_of_diagram_pagesInteger2
Number_of_figuresInteger4