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Patents > National tech categories : AU 90.3 or DE 77h.6 or IT 8

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Office:
Inventors:
None (29) · Christian Lorenzen (7) · Jakob Haw (7) · Mario Bartolini (4) · Achille Bertelli (4) · Federico Capone (4) · Hellmuth Hirth (4) · Ugo Antoni (3) · Guido Antoni (3) · Antoine-Padoue Filippi (3)
Applicant person:
None (153) · Jakob Haw (5) · Mario Bartolini (4) · Adolphe Clément-Bayard (2) · Paul Frederik Degn (2) · Hellmuth Hirth (2) · Guido Antoni (2) · Joseph Hofmann (2) · Lucien Chauvière (2) · Christian Lorenzen (2) · Charles Arthur Wragg (2) · Hans Reissner (2) · Ugo Antoni (2)
Applicant is inventor:
Full specification filed date:
Granted:
Supplementary to patent:
None (170) · Patent IT-1911-117954 (3) · Patent SE-1906-23283 (3) · Patent FR-1908-405961 (2) · Patent DE-1917-305040 (2) · Patent FR-1902-326727 (2) · Patent US-1909-1010443 (2) · Patent US-1913-04-21 George Raymond Lawrence (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
CPCs:
None (196) · CPC B64C11/04 (8) · CPC B64C11/20 (6) · CPC B64C11/00 (5) · CPC B64C11/006 (4) · CPC B64C11/36 (4) · CPC B64C11/16 (3) · CPC B64C27/20 (3) · CPC B64C2700/6281 (3) · CPC B64C11/24 (3) · CPC B64C11/205 (2) · CPC B64C11/346 (2) · CPC B64C11/22 (2) · CPC B21D53/78 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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