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Patents > Applicant firm: None & Supplementary to patent : Patent GB-1909-8531 or None & Assigned to: None & National tech categories : FR 6.4 or GB 4 propel & steer or USPC 244/90R & Number of text pages: None

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Applicant person:
None (59) · Adolphe Clément-Bayard (5) · Robert Esnault-Pelterie (2) · Mathias Portz (2) · Armand-Jean-Auguste Deperdussin (2) · Glenn Hammond Curtiss (2) · EMANUEL Spreekmeester (2) · Edson F. Gallaudet (2) · Meller (the younger) (2) · JEAN BRISSET (2)
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Tech fields:
LTA (97) · None (59) · propulsion (32) · navigation (27) · airplane (25) · propeller (18) · Frame (14) · stability (12) · subsystem (9) · safety (8) · heavier-than-air (7) · marine (7) · rudder (7) · dirigible (7) · military (7) · control (7)
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None (85)
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IPCs:
None (115) · IPC B64B1/00 (54) · IPC B64B1/58 (28) · IPC B64B1/62 (8) · IPC B64C17/00 (6) · IPC B64C39/00 (6) · IPC B64D1/04 (5) · IPC B64B1/40 (5) · IPC B64C3/38 (4) · IPC B64B1/66 (4) · IPC CPC B64C13/00 (3) · IPC B64C35/00 (3) · IPC B64C3/00 (3) · IPC B64C23/00 (3) · IPC B64C27/04 (3) · IPC B64C1/00 (3)
CPCs:
None (64) · CPC B64B1/00 (51) · CPC B64B1/58 (28) · CPC B64C13/00 (19) · CPC B64C17/00 (12) · CPC B64C2700/6295 (11) · CPC B64B1/62 (8) · CPC B64C39/00 (7) · CPC B64C3/385 (7) · CPC B64D1/04 (5) · CPC B64B1/40 (5) · CPC B64C35/00 (5) · CPC B64C3/54 (4) · CPC B64B1/005 (4) · CPC B64C33/02 (4) · CPC B64B1/66 (4) · CPC B64C23/005 (3) · CPC B64C13/24 (3) · CPC B64C2700/6281 (3)
First filing:
Cites these patents:
Citations from after 1930:
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