Drilldown: Patents
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Patents > Full specification filed date:
1890 - 1899
& CPCs :
CPC B64C2700/6281 or
None
& First filing:
None
Use the filters below to narrow your results.
Anthony George New (1) ·
August Riedinger (1) ·
Carl August Guido Storz (1) ·
Charles John Evans (2) ·
Edward Joel Pennington (3) ·
Edward Newall Molesworth-Hepworth (1) ·
Ernest Wilson (2) ·
Ferdinand von Zeppelin (1) ·
Gustav Koch (1) ·
Henry Jenner Dufferin (1) ·
Hiram Stevens Maxim (1) ·
Hubbell Duane Hurlbut (1) ·
James Henry Pickup (1) ·
John Marshall (1) ·
Louis-Étienne Roze (1) ·
Oswald Pickup (1) ·
Richard McClellan (1) ·
Robert Scott (1) ·
Thomas Henry Ashworth (1) ·
Thomas Macdonald (1) ·
William Nelson Hutchinson (1)
Tech fields:
Showing below up to 19 results in range #1 to #19.
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- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year