Page values for "Patent FR-1899-285825"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_grantedDate1899
OfficePageFR
Patent_numberString285825
InventorsList of Page, delimiter: ;Burckhardt
Applicant_personList of Page, delimiter: ;Burckhardt
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringSystème de distribution par soupapes pour pompes à gaz (compresseurs ou machines pneumatiques)
English_titleStringGas pump system with valves, compressors, and pneumatic pressure
Tech_fieldsList of Page, delimiter: ;LTA
Grant_dateDate1899-02-11
GrantedBooleanYes
Related_to_aircraftString1 · 0.5 · 01
First_filingBooleanYes