Drilldown: Patents
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Patents > Applicant is inventor:
Yes
& Full specification filed date:
October 1909
& Supplementary to patent:
None
Use the filters below to narrow your results.
Algernon Wyllie (1) ·
Auguste Henry (1) ·
Charles Eric Addington Hartridge (1) ·
David Malcolm Boyer-Smith (1) ·
Frederick James Hargreaves (1) ·
Giuseppe Pietro Ottino (1) ·
Gustav Unger (1) ·
Hamilton Hartridge (1) ·
Hermann FRAHM (1) ·
James Dennis Roots (1) ·
John William Dunne (1) ·
Robert Welford (1) ·
Sam Leonard Walkden (1) ·
Walter Cook (1)
None (1) ·
Algernon Wyllie (1) ·
Auguste Henry (1) ·
David Malcolm Boyer-Smith (1) ·
Frederick James Hargreaves (1) ·
Giuseppe Pietro Ottino (1) ·
Gustav Unger (1) ·
Hamilton Hartridge (1) ·
James Dennis Roots (1) ·
John William Dunne (1) ·
Robert Welford (1) ·
Sam Leonard Walkden (1) ·
Walter Cook (1)
Showing below up to 12 results in range #1 to #12.
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