Drilldown: Patents
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Alexander Keith (1) ·
Edward Joel Pennington (1) ·
Everard Richard Calthrop (2) ·
Francis Alexander Barton (1) ·
Frederick Sigrist (1) ·
Frederick William Zimer (1) ·
Henry Jenner Dufferin (1) ·
Henry Shepley Booth (1) ·
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Isaac Bell (1) ·
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José Weiss (1) ·
Louis Brennan (2) ·
Thomas Augustus Dring (1) ·
William Cochrane (1)
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Showing below up to 16 results in range #1 to #16.
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