Page values for "Patent AT-1909-49255"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1909
Year_grantedDate1911
OfficePageAT
Patent_numberString49255
InventorsList of Page, delimiter: ;Wilhelm Pega Karl Emich
Inventor_countryList of Page, delimiter: ;DE DE
Applicant_personList of Page, delimiter: ;Wilhelm Pega Karl Emich
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringHöhensteuer für Flugmaschinen
English_titleStringAltitude control for flying machines
Tech_fieldsList of Page, delimiter: ;Subsystem Control Instrument
Filing_dateDate1909-09-17
Grant_dateDate1911-02-15
GrantedBooleanYes
Publication_dateDate1911-08-10
Related_to_aircraftStringYes · Partially · No1
National_tech_categoriesList of Page, delimiter: ;AT 77d
Family_yearDate1909
Number_of_text_pagesInteger2
Number_of_diagram_pagesInteger1
Number_of_figuresInteger3