Drilldown: Patents

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Patents > National tech categories : FR 5.8 or USPC 244/30 & Number of figures: 3-20

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Office:
Inventors:
Robert Esnault-Pelterie (7) · None (4) · Georges-Henri-Marius Canton (3) · Pierre-Georges Unné (3) · Émile-Jean-Jules Salmson (2) · Jan Jaakson (2) · Pierre Llaty (2)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (7) · None (5) · Georges-Henri-Marius Canton (3) · Pierre-Georges Unné (3) · Jan Jaakson (2) · Émile-Jean-Jules Salmson (2) · Pierre Llaty (2)
Applicant is inventor:
Tech fields:
LTA (36) · propulsion (20) · motors (14) · navigation (14) · balloon (10) · frame (9) · car (8) · airplane (7) · propeller (7) · marine (7) · internal combustion (5) · aerostat (5) · safety (5) · rudder (5) · cylinders (4) · None (4) · compartments (4) · parachute (4) · airfoil (3) · aerodynamics (3)
Full specification filed date:
Granted:
Related to aircraft:
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (33) · CPC F01L1/04 (4) · CPC H02K21/42 (4) · CPC B64C11/04 (4) · CPC B64C11/006 (3) · CPC F02B57/08 (3) · CPC F03B17/066 (2) · CPC Y02E10/20 (2) · CPC B64B1/02 (2) · CPC F02M1/00 (2) · CPC F02M2700/4392 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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