Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : AU or HU or Other & Tech fields : Propellers or propeller & Granted : No or Yes & First filing: No & Number of claims: 3-5

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Inventors:
John Washington Wilson (3) · Philippe Delbert (3) · Paul Frederik Degn (2) · Louis Bréguet (2) · Clément Coma (2) · Gaston Vinet (2) · Charles Wolf (2)
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