US Patent 19,500,000

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Properties (7)
Predicate Object
gptkbp:instanceOf Patent
gptkbp:applicationNumber Unknown
gptkbp:description Unknown
https://www.w3.org/2000/01/rdf-schema#label US Patent 19,500,000
gptkbp:issuedBy Unknown
gptkbp:issuedOn Unknown
gptkbp:patentType Utility Patent