Drilldown: Patents
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Patents > Grant date:
1912
& Related to aircraft :
1 or
DE 369478
& National tech categories:
USPC 244/80
Use the filters below to narrow your results.
Arthur George Watkins (1) ·
C. E. Houston (1) ·
David James Beitzel (1) ·
Dighton B. Ellsworth (1) ·
Floyd E. Whitlatch (1) ·
Fred L. Smith (1) ·
George Herbert Kellogg (1) ·
H. L. Lane (1) ·
Herman Jordan (1) ·
Jens Wulff (1) ·
Leroy A. Fish (1) ·
Marius Mathiesen (1) ·
Russell H. Froelich (1) ·
William B. Shepard (1)
Showing below up to 11 results in range #1 to #11.
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