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Patents > Tech fields: Stability & Number of diagram pages: 2-4 & Number of figures: 12-30

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Office:
Inventors:
Alfred John Macy (10) · None (3) · George Raymond Lawrence (2) · William Whitney Christmas (2) · Jean-Gabriel-Joseph Meugniot (2) · Alexander Blair Thaw (2) · Ignaz Etrich (2) · André-Charles-Marie Meugniot (2) · Adolf Sprater (2) · Franz Xaver Wels (2) · Karl Willems (2) · Edmund Sparmann (2) · George Brougham Hubert Austin (2)
Inventor country:
Applicant person:
Alfred John Macy (10) · None (7) · Edmund Sparmann (2) · Jean-Gabriel-Joseph Meugniot (2) · Alexander Blair Thaw (2) · Ignaz Etrich (2) · Adolf Sprater (2) · André-Charles-Marie Meugniot (2) · Karl Willems (2) · Franz Xaver Wels (2) · George Brougham Hubert Austin (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (15) · 25941D (2)
Granted:
Related to aircraft:
Patent agent:
None (19) · Haseltine, Lake & Co. (3) · Armengaud jeune (3) · Fritz Isler (3) · Munn & Co. (3) · Lavoix et Mosès (2) · 0 (2) · J. Bonnet-Thirion et Breton (2) · Philip Middleton Justice (2) · J. Germain (2) · Marks & Clerk (2)
National tech categories:
FR 6.4 (28) · None (16) · CH 129b (5) · USPC 244/35R (4) · USPC 244/177 (3) · AU 90.3 (3) · USPC 244/80 (3) · DK 77 (2) · HU V/h (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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