Page values for "Patent DE-1890-56638"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1890
Year_grantedDate1891
OfficePageDE
Patent_numberString56638
InventorsList of Page, delimiter: ;Emil Fischbach
Inventor_countryList of Page, delimiter: ;DE
Applicant_personList of Page, delimiter: ;Emil Fischbach
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringAus gelenkig verbundenen Kammern bestehender Luftballon
English_titleStringAirship with articulated chambers and fin/reaction propulsion
Tech_fieldsList of Page, delimiter: ;LTA Propulsion Compartments
Filing_dateDate1890-05-28
Grant_dateDate1891-06-10
GrantedBooleanYes
Related_to_aircraftStringYes · Partially · No1
National_tech_categoriesList of Page, delimiter: ;DE 77
IPCsList of Page, delimiter: ;IPC B64B1/12 IPC B64B1/06
CPCsList of Page, delimiter: ;CPC B64B1/12
Family_yearDate1890
First_filingBooleanYes
Application_IDString9349990
Number_of_text_pagesInteger1
Number_of_claimsInteger1
Number_of_diagram_pagesInteger1
Number_of_figuresInteger4