Drilldown: Patents
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Patents > Year granted:
1890 - 1899
& Family year:
1800 - 1899
& Number of text pages:
2-3
& Number of diagram pages:
3
Use the filters below to narrow your results.
Charles Zimmerman (1) ·
Charles-Antoine Mary (1) ·
Edward J. Pennington (1) ·
Emory B. Sowers (1) ·
Georg Wellner (1) ·
George N. Chase (1) ·
George Zimmerman (1) ·
Harry Zimmerman (1) ·
Henry W. Kirchner (1) ·
Jacob D. Graybill (1) ·
John Marshall (1) ·
Manoel Vianna Coutinho (1) ·
Rudolph Kosch (1) ·
Stewart Cairncross (2) ·
Sumter Beauregard Battey (1)
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None (2) ·
GB 4 aĆ«roplanes (1) ·
GB 4 propel & steer (1) ·
GB 4 without buoyant (1) ·
Klasse 77 (1) ·
USPC 104/22 (1) ·
USPC 244/25 (1) ·
USPC 244/26 (1) ·
USPC 244/28 (1) ·
USPC 244/30 (3) ·
USPC 244/53R (1) ·
USPC 244/74 (1) ·
USPC 416/120 (1) ·
USPC 60/200.1 (1) ·
USPC 60/247 (1) ·
USPC 60/250 (1) ·
USPC 89/1.14 (1)
Showing below up to 13 results in range #1 to #13.