Page values for "Patent AT-1902-6911"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1901
Year_grantedDate1901
OfficePageAT
Patent_numberString6911
InventorsList of Page, delimiter: ;Ignaz Etrich
Inventor_countryList of Page, delimiter: ;AT
Applicant_personList of Page, delimiter: ;Ignaz Etrich
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringAthmungshelm
English_titleStringHelmet facilitating respiration
Filing_dateDate1901-06-13
Application_numberStringATD6911
Grant_dateDate1901-10-15
GrantedBooleanYes
Publication_dateDate1902-03-10
Related_to_aircraftStringYes · Partially · NoYes
National_tech_categoriesList of Page, delimiter: ;AT 30
First_filingBooleanNo
Number_of_text_pagesInteger3
Number_of_claimsInteger2
Number_of_diagram_pagesInteger1
Number_of_figuresInteger4