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Patents > Tech fields: wings & Patent agent : None or None & First filing: Yes

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Office:
Inventors:
None (9) · Ernst Heinkel (3) · Albéric de la Celle (3) · Simon-Louis-Clément Janvier (2) · Richard A. Engler (2) · József Marek (2) · Giulio Silvestri (2) · Guido Antoni (2) · Sam Leonard Walkden (2) · Franz Wondra (2) · Sándor Temesváry (2) · Ugo Antoni (2) · Stefan Hunyor de Visoly (2) · Dermot Joseph Mooney (2)
Inventor country:
Applicant person:
None (16) · Ernst Heinkel (3) · Albéric de la Celle (3) · József Marek (2) · Richard A. Engler (2) · Giulio Silvestri (2) · Dr. Hunyor István Visolyi (2) · Sam Leonard Walkden (2) · Guido Antoni (2) · Sándor Temesváry (2) · Simon-Louis-Clément Janvier (2) · Franz Wondra (2) · Ugo Antoni (2) · Dermot Joseph Mooney (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (61)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (33) · FR 6.4 (26) · HU V/h (19) · AT 77d (14) · DE 77h.5 (13) · DE 77h.7 (6) · DE 77h (4) · BE K (3) · IT 8 (2) · USPC 244/219 (2) · USPC 244/72 (2) · USPC 244/90R (2) · DE 77h.10 (2) · USPC 244/22 (2)
CPCs:
None (56) · CPC B64C17/00 (11) · CPC B64C3/00 (10) · CPC B64C2700/6233 (8) · CPC B64C33/02 (7) · CPC B64C33/00 (6) · CPC B64C13/00 (6) · CPC B64C2700/6218 (5) · CPC B64C3/56 (5) · CPC B64C39/00 (4) · CPC B64B1/00 (4) · CPC B64C3/385 (4) · CPC B64C2700/6295 (3) · CPC Y02T50/166 (3) · CPC B64C23/005 (3) · CPC B64C21/02 (3) · CPC B64C3/14 (3)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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