Page values for "Patent FR-1911-431579"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1911
Year_grantedDate1911
OfficePageFR
Patent_numberString431579
InventorsList of Page, delimiter: ;Henri-Marie-Edmond de Perthuis
Inventor_countryList of Page, delimiter: ;FR
Applicant_personList of Page, delimiter: ;Henri-Marie-Edmond de Perthuis
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringDispositif de stabilité automatique pour aéroplanes
English_titleStringAutomatic stability device for airplanes
Tech_fieldsList of Page, delimiter: ;Automatic stability
Filing_dateDate1911-06-24
Application_numberString431579D
Grant_dateDate1911-09-16
GrantedBooleanYes
Publication_dateDate1911-11-14
Related_to_aircraftStringYes · Partially · No1
Patent_agentPageRigot et Prévost
National_tech_categoriesList of Page, delimiter: ;FR 6.4
IPCsList of Page, delimiter: ;IPC B64C17/00
CPCsList of Page, delimiter: ;CPC B64C17/00 • CPC B64C2700/6212
Family_yearDate1911
First_filingBooleanYes
Citations_from_after_1930Integer0
Application_IDString19250230
INPADOC_family_IDString5322286
Number_of_text_pagesInteger2
Number_of_claimsInteger2
Number_of_diagram_pagesInteger1
Number_of_figuresInteger4
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