Page values for "Patent FR-1914-475738"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1914
Year_grantedDate1915
OfficePageFR
Patent_numberString475738
InventorsList of Page, delimiter: ;Henri-Marie-Étienne Crouzel
Inventor_countryList of Page, delimiter: ;FR
Applicant_personList of Page, delimiter: ;Henri-Marie-Étienne Crouzel
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringStabilisateur automatique assurant l'équilibre longitudinal des aéroplanes
English_titleStringAutomatic stabilizer assuring longitudinal equilibrium of airplanes
Tech_fieldsList of Page, delimiter: ;Airplane Stability Automatic stability
Filing_dateDate1914-07-27
Application_numberString475738D
Grant_dateDate1915-03-23
GrantedBooleanYes
Publication_dateDate1915-06-10
Related_to_aircraftStringYes · Partially · No1
Patent_agentPageNone
National_tech_categoriesList of Page, delimiter: ;FR 6.4
IPCsList of Page, delimiter: ;IPC B64C1/00 IPC B64C17/00
CPCsList of Page, delimiter: ;CPC B64C17/00
Family_yearDate1914
First_filingBooleanYes
Application_IDString19293390
INPADOC_family_IDString5359056
Number_of_text_pagesInteger4
Number_of_claimsInteger1
Number_of_diagram_pagesInteger1
Number_of_figuresInteger3