Drilldown: Patents

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Patents > Tech fields: Flapping & National tech categories: None

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Isaac Bell (3) · Felix Michau (2) · Newton Roberts Gordon (2) · Blaise Bontems (2) · George McMullen (2) · Ruter William Springer (2) · Frederick William Hutchinson Hutchinson (2) · Franz Xaver Wels (2)
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None (11) · Blaise Bontems (2) · Frederick William Hutchinson Hutchinson (2) · Ruter William Springer (2) · Franz Xaver Wels (2) · Newton Roberts Gordon (2)
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Showing below up to 53 results in range #1 to #53.

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