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Patents > Year filed: 1912 & Applicant firm: None & Number of figures: 8-10

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Inventors:
Jan Jaakson (6) · Bruno von Bültzingslöwen (3) · Lin-Marius Mannent (2) · Frank Williston Stodder (2)
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Applicant person:
Jan Jaakson‎ (6) · None (3) · Bruno von Bültzingslöwen (3) · Lin-Marius Mannent (2) · Frank Williston Stodder (2)
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Tech fields:
None (25) · Airplane (14) · wings (12) · stability (10) · propulsion (10) · frame (10) · marine (9) · aerodynamics (8) · construction (7) · hydrodynamics (7) · Propellers (6) · energy (6) · elasticity (6) · design (6) · LTA (4)
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None (16)
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Patent agent:
None (14) · None (7) · Armengaud jeune (2) · J. Bonnet-Thirion (2) · Émile Bert (2) · Caïus Danzer (2)
National tech categories:
FR 6.4 (27) · None (19) · USPC 244/87 (2) · USPC 244/17.19 (2) · HU V/h (2) · USPC 244/93 (2)
CPCs:
CPC B64C17/00 (16) · None (8) · CPC B64C2700/6295 (6) · CPC B64C2700/6218 (4) · CPC B64C3/385 (4) · CPC B64C33/02 (4) · CPC B64C39/00 (4) · CPC B64C2700/6212 (3) · CPC B64C13/00 (2) · CPC B64C2700/6219 (2) · CPC B64C3/00 (2) · CPC B64B1/00 (2) · CPC B64C23/005 (2) · CPC B64C2025/325 (2) · CPC B64C2001/0081 (2) · CPC B64C39/08 (2)
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