Drilldown: Patents
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Patents > Related to aircraft :
0? or
1 or
DE 369478
& National tech categories:
USPC 244/80
& Number of figures:
7-10
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Albin Huth (1) ·
Arthur George Watkins (1) ·
Charles H. Duncan (1) ·
Charles T. Litchfield (1) ·
Christopher John Lake (1) ·
David James Beitzel (1) ·
Edward Payson Johnston (1) ·
Ernst Ebbinghaus (1) ·
George Lehberger (1) ·
Jesse W. Silver (1) ·
Michael Angelo Parisano (2) ·
Morris Newgold (1) ·
Ralph D. McKay (1)
None (2) ·
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whole (2) ·
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Briesen & Knauth (1) ·
Frederick Benjamin (1) ·
H. B. Willson & Co. (1) ·
Lester Fruman?; Whittlesley & Wright (1) ·
Maurice Block? (1) ·
Munn & Co. (1) ·
Spencer Heath (1) ·
Victor J. Evans (2) ·
Wilkinson, Fisher, and Witherspoon (1) ·
Wilkinson, Fisher, Witherspoon, and MacKaye (1) ·
William H. Finckel (1)
Showing below up to 12 results in range #1 to #12.
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