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Patents > Tech fields: Aerodynamics & Application number: None & First filing: No

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None (5) · Howard de Walden (3) · Hans Knudsen (3) · Sam Leonard Walkden (3) · Detlev Zickler (2) · Cleland Davis (2) · Charles Bellens (2) · Theodor Dobresco (2) · Carl Bugkel (2) · Wilhelm van de Voorde (2) · Hugo Lentz (2) · Antoine-Padoue Filippi (2) · Alphonse Papin (2) · Gustave Plaisant (2)
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None (11) · Sam Leonard Walkden (3) · Cleland Davis (2) · Wilhelm van de Voorde (2) · Theodor Dobresco (2) · Hugo Lentz (2) · Hans Knudsen (2) · Gustave Plaisant (2) · Detlev Zickler (2) · Howard de Walden (2) · Charles Bellens (2) · Alphonse Papin (2) · Carl Bugkel (2)
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Supplementary to patent:
None (26) · Patent GB-1909-8531 (3) · Patent US-1913-1141042 (2) · Patent FR-1905-361570 (2) · Patent FR-1905-353709 (2) · Patent BE-1909-12-24 Marie Jasogne and Theodor Dobresco (2) · Patent GB-1902-24336 (2)
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