Page values for "Patent AT-1909-50881"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1909
Year_grantedDate1911
OfficePageAT
Patent_numberString50881
InventorsList of Page, delimiter: ;Anton Kreidler
Inventor_countryList of Page, delimiter: ;DE
Applicant_is_inventorBooleanYes
Original_titleStringDrachenflieger
English_titleStringAirplane
Tech_fieldsList of Page, delimiter: ;Airplane Drachenflieger Whole Propulsion Jet
Filing_dateDate1909-10-06
Grant_dateDate1911-07-01
GrantedBooleanYes
Publication_dateDate1911-11-25
Related_to_aircraftStringYes · Partially · No1
National_tech_categoriesList of Page, delimiter: ;AT 77d
IPCsList of Page, delimiter: ;IPC B64D27/02
Number_of_text_pagesInteger2
Number_of_claimsInteger2
Number_of_diagram_pagesInteger1
Number_of_figuresInteger3