Page values for "Patent AT-1911-50882"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1909
Year_grantedDate1911
OfficePageAT
Patent_numberString50882
InventorsList of Page, delimiter: ;Hermann Ruthenberg
Inventor_countryList of Page, delimiter: ;DE
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringPralluftschiff mit Kielgerüst
English_titleStringNon-rigid airship with keel-framework
Tech_fieldsList of Page, delimiter: ;LTA Frame Car Rudder
Filing_dateDate1909-10-16
Grant_dateDate1911-06-15
GrantedBooleanYes
Supplementary_to_patentList of Page, delimiter: ;Patent DE-1909-232158
Related_to_aircraftStringYes · Partially · No1
National_tech_categoriesList of Page, delimiter: ;AT 77d