US 1,234,682 A1

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Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract unknown
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gptkbp:filingDate unknown
https://www.w3.org/2000/01/rdf-schema#label US 1,234,682 A1
gptkbp:inventor unknown
gptkbp:issueDate unknown
gptkbp:patentNumber 1,234,682 A1
gptkbp:relatedPatent unknown
gptkbp:title unknown