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Patents > Filing date: 1916 & Number of text pages: 2-3 & Number of claims: 2-4

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Year filed:
Office:
Inventors:
None (28) · Carl Alfred Johansson (7) · Joseph Allison Steinmetz (3) · Claudius Dornier (3) · Heinrich Bier (3) · Thomas Daniel Kelly (2) · Adolf Frank Russ (2) · Hugh Oswald Short (2) · Robert Arthur Bruce (2) · Bert Hinkler (2) · Henry W. Schmidt (2) · Thomas Sopwith (2)
Inventor country:
Applicant person:
None (31) · Carl Alfred Johansson (7) · Claudius Dornier (4) · Heinrich Bier (3) · Joseph Allison Steinmetz (3) · Bert Hinkler (2) · Adolf Frank Russ (2) · Henry W. Schmidt (2) · Christian Charles Dean (2) · Hugh Oswald Short (2) · Robert Arthur Bruce (2) · Thomas Daniel Kelly (2) · Thomas Sopwith (2)
Applicant is inventor:
Tech fields:
airplane (42) · construction (20) · frame (20) · design (14) · None (14) · military (13) · LTA (11) · stability (11) · propellers (10) · wings (8) · aerodynamics (8) · biplane (8) · Control (8) · projectile (7) · subsystem (6) · automatic stability (6)
Full specification filed date:
Application number:
None (29)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (57) · Marks & Clerk (6) · Dupont et Elluin (3) · Victor J. Evans (3) · Mewburn, Ellis & Pryor (3) · Haseltine, Lake & Co. (3) · Thomas O. Hill (2) · Lavoix et Mosès (2) · H. Gardner & Son (2) · Eric W. Walford (2) · Herbert Haddan & Co. (2) · Boult, Wade & Tennant (2)
IPCs:
None (50) · IPC B64C3/00 (13) · IPC B64C39/00 (6) · IPC B64C17/00 (4) · IPC B64C13/00 (4) · IPC B64C35/00 (4) · IPC B64B1/00 (3) · IPC B64C11/00 (2) · IPC B64C25/00 (2) · IPC B64C13/12 (2) · IPC B64C5/04 (2) · IPC B64C11/14 (2) · IPC B64C27/04 (2) · IPC B62C5/04 (2) · IPC B64B1/64 (2) · IPC B64B1/58 (2)
CPCs:
None (27) · CPC B64C3/00 (15) · CPC B64C2700/6235 (9) · CPC B64C13/00 (6) · CPC B64C39/08 (4) · CPC B64C2700/6256 (4) · CPC B64C17/00 (4) · CPC B64C2700/6295 (4) · CPC B64C25/62 (3) · CPC B64B1/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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