Page values for "Patent AT-1905-21484"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1904
Year_grantedDate1905
OfficePageAT
Patent_numberString21484
InventorsList of Page, delimiter: ;Stefan Hunyor de Visoly
Inventor_countryList of Page, delimiter: ;HU
Applicant_personList of Page, delimiter: ;Stefan Hunyor de Visoly
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringFlugvorrichtung
English_titleString"Flight device" pertinent to flapping, related construction, frame and operation
Tech_fieldsList of Page, delimiter: ;Wings Flapping Design Construction Frame
Filing_dateDate1904-02-08
Grant_dateDate1905-04-15
GrantedBooleanYes
Publication_dateDate1905-09-25
Related_to_aircraftStringYes · Partially · No1
National_tech_categoriesList of Page, delimiter: ;AT 77d
Family_yearDate1904
Number_of_text_pagesInteger1
Number_of_diagram_pagesInteger1
Number_of_figuresInteger5