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Patents > Inventor country: DE & IPCs : IPC B64C31/06 or None & Number of text pages: None

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Inventor country: (Click arrow to add another value)
Applicant person:
None (164) · Luft Fahrzeug G.m.b.H. (9) · Gustav Mees (8) · Rudolf Wagner (6) · FRIEDRICH ERNST BENZING (4) · August Riedinger (4) · WOLFMueller ALOIS (4) · Hans Reissner (4) · GROSSER Paul (3) · Arthur von Keissler (3) · Karl Ludwig Waldemar Geest (3) · Hermann Ruthenberg (3) · Koch (3) · KAMERA KINOWERKE DRESDEN VEB (3) · Franz Schneider (3)
Applicant is inventor:
Tech fields:
None (227) · LTA (55) · airplane (37) · navigation (22) · propeller (22) · propulsion (22) · frame (18) · balloon (17) · wings (13) · Airship (13) · instrument (11) · subsystem (11) · stability (11) · propellers (10) · design (10) · ICE (9) · parachute (9) · motor (9) · whole (9)
Full specification filed date:
Application number:
None (257)
Granted:
Supplementary to patent:
None (399) · Patent DE-1894-76727 (3) · Patent DE-1895-98580 (3) · Patent DE-1892-73603 (3) · Patent DE-1909-232158 (2) · Patent DE-1909-221412 (2) · Patent DE-1907-240268 (2) · Patent DE-1907-194166 (2) · Patent ES-1911-50435 (2) · Patent DE-1894-83896 (2) · Patent DE-1909-Wilcke-Graff (2)
Related to aircraft:
National tech categories:
None (295) · DE 77h (20) · BE K (17) · IT 8 (16) · FR 6.3 (14) · HU V/h (6) · DE 77 (6) · DE 77h.5 (5) · DE 77h.15 (5) · FR 6.4 (5) · GB 4 propel & steer (4) · DE 77h.6 (3) · USPC 244/127 (3)
IPCs: (Click arrow to add another value)
CPCs:
None (249) · CPC B64C2700/6295 (16) · CPC B64C39/00 (14) · CPC B64B1/58 (13) · CPC B64C35/00 (12) · CPC B64C33/02 (11) · CPC B64C23/005 (10) · CPC B64C17/00 (10) · CPC B64B1/00 (8) · CPC B64C17/06 (8) · CPC B64C2700/6216 (7) · CPC B64C2700/6274 (7) · CPC B64B1/40 (6) · CPC B64C2700/6218 (6) · CPC B64B1/62 (6) · CPC B64C33/00 (6) · CPC B64C3/00 (5) · CPC B64C11/006 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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