Drilldown: Patents
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Albert Sugden (1) ·
Alfred Albert Strougler (1) ·
Charles Eissner (1) ·
Charles Pagé (1) ·
David William Hanbury (1) ·
Edwin Fisher (1) ·
Elijah Kenneth Howse (1) ·
Elzear Joseph Lawrence (1) ·
Franklin W. Lake (1) ·
Frederick Marshall Osgood (1) ·
Ignazio Perugini (1) ·
James Frederick Verner (1) ·
John Edward Thompson (1) ·
John Jacob Day (1) ·
Richard William Cowan (1) ·
William Augustus Leggo (1) ·
William Wallace Gibson (2)
None (2) ·
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whole (1)
Showing below up to 16 results in range #1 to #16.
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- Calendar: Year filed
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- Calendar: Full specification filed date
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