Page values for "Patent US 3970889A"

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"Patents" values

1 row is stored for this page
FieldField typeValue
OfficeStringUS
NumberString3970889A
TitleStringErasure means for charge storage device
InventorsList of Page, delimiter: ;Hal Cobb
CompanyList of Page, delimiter: ;Tektronix Inc
Filing_dateDate1973-11-21
Grant_dateDate1976-07-20
CitesList of Page, delimiter: ;Patent US 3796910A Patent US 3293473A Patent US 3312850A