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Patents > Inventor country: AT & Supplementary to patent : Patent AT-1907-37570 or None

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Office:
Inventors:
None (38) · Adalbert Plaček (7) · Edmund Sparmann (6) · Georg Wellner (6) · Ignaz Etrich (6) · Giulio Silvestri (5) · Ludwig Schmidl (5) · Adolf Freiherr Odkolek von Augezd (4) · Hugo Hückel (3) · Franzesco Fronz (3) · Alois Laube Jr. (3) · Henry Hyman Salomons (3)
Inventor country: (Click arrow to add another value)
Inventor location:
Applicant person:
None (54) · Adalbert Plaček (7) · Ignaz Etrich (6) · Edmund Sparmann (6) · Ludwig Schmidl (5) · Georg Wellner (5) · Giulio Silvestri (5) · Alois Laube Jr. (3)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (112) · 396277D (2)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (155) · Armengaud jeune (4) · Dom. Casalonga (3) · Société J.-P. Bonnicart et Cie (3) · P. Follin (2) · E. Blétry (2) · J. Owden O'Brien (2) · L. Chassevent (2) · Lavoix et Mosès (2) · Carl Müller (2) · Brandon frères (2) · Ad. Sturm (2) · Haseltine, Lake & Co. (2)
National tech categories:
AT 77d (61) · None (42) · FR 6.4 (34) · HU V/h (20) · FR 6.3 (5) · DE 77h (3) · CH 129b (3) · DE 77h.5 (3) · AT 37a (3) · BE K (2) · IT 8 (2) · DE 77h.4 (2) · DE 77h.11 (2) · AT 42c (2) · DE 77 (2) · FR 5.3 (2)
CPCs:
None (123) · CPC B64C23/005 (8) · CPC B64C11/006 (8) · CPC B64C39/00 (8) · CPC B64C2700/6274 (7) · CPC B64C17/00 (7) · CPC B64C33/02 (6) · CPC B64C2700/6295 (5) · CPC B64C17/06 (5) · CPC B64B1/58 (4) · CPC B64C39/008 (4) · CPC B64C35/00 (3) · CPC B64B1/00 (3) · CPC B64C2700/6218 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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