Page values for "Patent FR-1909-399403"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1909
Year_grantedDate1909
OfficePageFR
Patent_numberString399403
InventorsList of Page, delimiter: ;Joseph Kieffer
Inventor_countryList of Page, delimiter: ;FR
Applicant_personList of Page, delimiter: ;Joseph Kieffer
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringDispositif d'équilibrage automatique des aéroplanes
English_titleStringDevice for automatic equilibrium on aeroplanes
Tech_fieldsList of Page, delimiter: ;Equilibrium • Balance • Stability • Automatic stability • Airplane
Filing_dateDate1909-02-11
Application_numberString399403D
Grant_dateDate1909-04-21
GrantedBooleanYes
Publication_dateDate1909-06-28
Related_to_aircraftString1 · 0.5 · 0Yes
Patent_agentPageH. Elluin
National_tech_categoriesList of Page, delimiter: ;FR 6.4
IPCsList of Page, delimiter: ;IPC B64C17/00
CPCsList of Page, delimiter: ;CPC B64C2700/6212 • CPC B64C17/00
Family_yearDate1909
First_filingBooleanYes
Application_IDString19218764
INPADOC_family_IDString5297067
Number_of_text_pagesInteger2
Number_of_claimsInteger1
Number_of_diagram_pagesInteger1
Number_of_figuresInteger6
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