Page values for "Patent AT-1911-49251"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1908
Year_grantedDate1911
OfficePageAT
Patent_numberString49251
InventorsList of Page, delimiter: ;Robert Esnault-Pelterie
Inventor_countryList of Page, delimiter: ;FR
Applicant_personList of Page, delimiter: ;Robert Esnault-Pelterie
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringDrachenflieger
English_titleStringAirplane
Tech_fieldsList of Page, delimiter: ;Drachenflieger Airplane
Filing_dateDate1908-10-16
Grant_dateDate1911-03-15
GrantedBooleanYes
Publication_dateDate1911-08-10
Related_to_aircraftStringYes · Partially · No1
National_tech_categoriesList of Page, delimiter: ;AT 77d
Family_yearDate1908
First_filingBooleanYes
Number_of_text_pagesInteger1
Number_of_claimsInteger1
Number_of_diagram_pagesInteger1
Number_of_figuresInteger3