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Patents > Inventor country : AU or DE & Number of claims: 7-15

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Office:
Inventors:
None (14) · Charles Arthur Wragg (7) · George Brougham Hubert Austin (5) · Walter Hermann von Mach (4) · Hermann Hassenbach (4) · Thomas Macleod (3) · Hermann Ruthenberg (3) · Frederick William Wiles (3) · William Francis Wiles (3) · Adolf Sprater (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (33) · Charles Arthur Wragg (6) · George Brougham Hubert Austin (4) · Hermann Hassenbach (4) · Adolf Sprater (3) · Hermann Ruthenberg (3) · Frederick William Wiles (2) · Ernst Georg August Baumgarten (2) · Carl Edler von Radinger (2) · Bert Hinkler (2) · Romeo Wankmüller (2) · Rudolf Wagner (2) · Thomas Macleod (2) · William Francis Dugins (2) · William Francis Wiles (2) · Karl Bomhard (2)
Applicant is inventor:
Tech fields:
airplane (34) · frame (23) · LTA (17) · Propulsion (15) · stability (13) · safety (13) · airship (12) · None (11) · airfoil (10) · subsystem (10) · wings (10) · navigation (10) · gas (10) · balloon (9) · control (9) · flapping (8) · ballonet (7) · propeller (7)
Full specification filed date:
Application number:
None (47)
Granted:
Supplementary to patent:
None (65) · Patent AU-1911-510 (4) · Patent AU-1914-14892 (4) · Patent US-1918-1589780 (3) · Patent DE-1909-Wilcke-Graff (2) · Patent DE-1911-05-Bomhard (2) · Patent AU-1910-20097 (2) · Patent DE-1915-05-31 Daimler Motoren-Gesellschaft (2) · Patent FR-1902-324521 (2) · Patent DE-1909-06-09 Romeo Wankmüller (2)
Related to aircraft:
Patent agent:
None (53) · Charles Dony (3) · C. Baumann (3) · Arthur Otto Sachse (2) · None (2) · Marks & Clerk (2) · Davis & Davis (2) · Carl P. Goepel (2) · E. Bletry (2) · A. de Carsalade (2) · Allen S. Davis(?) (2)
National tech categories:
None (31) · HU V/h (16) · FR 6.4 (12) · AU 90.3 (7) · AT 77d (6) · DK 77 (3) · AU 90.5 (2) · USPC 244/22 (2) · DE 77 (2) · DE 77h.6 (2) · GB 4 aërostats (2)
IPCs:
None (61) · IPC B64C17/00 (8) · IPC B64C1/00 (7) · IPC B64C39/00 (6) · IPC B64C11/00 (5) · IPC B64C23/00 (2) · IPC B64B1/00 (2) · IPC B64B1/58 (2) · IPC E04B1/346 (2) · IPC B64C21/08 (2)
CPCs:
None (48) · CPC B64C17/00 (9) · CPC B64C2700/6218 (6) · CPC B64C39/00 (4) · CPC B64C2700/6295 (4) · CPC B64C33/02 (4) · CPC B64B1/00 (4) · CPC B64B1/58 (3) · CPC B64C11/00 (3) · CPC B64C23/005 (3) · CPC B64C11/20 (2) · CPC E04B1/346 (2) · CPC B64C2700/6214 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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