Drilldown: Patents

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Patents > Grant date: 1904 & Supplementary to patent: None & IPCs: None

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Inventors:
Israel V. Burris (2) · Johann Stumpf (2) · Edwin Layton (2) · Edward Smethurst (2) · Hiram Stevens Maxim (2) · Alexander Graham Bell (2) · Alva L. Reynolds (2)
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Applicant person:
None (8) · Johann Stumpf (2) · Hiram Stevens Maxim (2) · Edward Smethurst (2) · Edwin Layton (2) · Rupert G. Bryant (2) · Israel V. Burris (2) · Alva L. Reynolds (2) · Alexander Graham Bell (2)
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Tech fields:
None (15) · propulsion (10) · LTA (8) · frame (7) · propeller (5) · navigation (5) · control (4) · kite (4) · torpedo (3) · propellers (3) · marine (3) · flapping (3) · wings (3) · airship (3) · airplane (3)
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