Page values for "Patent FR-1912-449431"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1912
Year_grantedDate1912
OfficePageFR
Patent_numberString449431
InventorsList of Page, delimiter: ;Marcel Linzeler
Inventor_countryList of Page, delimiter: ;FR
Applicant_personList of Page, delimiter: ;Marcel Linzeler
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringPerfectionnement apporté aux stabilisateurs agissant par inertie sur les aéroplanes
English_titleStringImprovement brought to stabilizers acting by inertia on airplanes
Tech_fieldsList of Page, delimiter: ;Airplane Stability Design
Filing_dateDate1912-10-15
Application_numberString449431D
Grant_dateDate1912-12-23
GrantedBooleanYes
Publication_dateDate1913-02-26
Related_to_aircraftStringYes · Partially · NoYes
Patent_agentPageJ. Fayollet
National_tech_categoriesList of Page, delimiter: ;FR 6.4
IPCsList of Page, delimiter: ;IPC B64C1/00 IPC B64C17/00
CPCsList of Page, delimiter: ;CPC B64C2700/6218 CPC B64C17/00
Family_yearDate1912
First_filingBooleanYes
Application_IDString19267702
INPADOC_family_IDString5200326
Number_of_text_pagesInteger3
Number_of_claimsInteger1
Number_of_diagram_pagesInteger1
Number_of_figuresInteger1