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Patents > Inventor country : CH or DZ & Number of figures: 5-50

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Tech fields:
airplane (27) · frame (22) · LTA (19) · Design (19) · stability (13) · navigation (12) · propulsion (11) · construction (10) · subsystem (10) · propeller (10) · cables (8) · None (7) · elasticity (7) · control (7) · wings (7) · parachute (6) · balloon (6) · propellers (5) · HTA (5) · rudder (4)
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None (40)
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CPCs:
None (34) · CPC B64C17/00 (11) · CPC B64C2700/6212 (7) · CPC B64B1/00 (4) · CPC B64C23/005 (4) · CPC B64C2700/6295 (3) · CPC B64C39/00 (3) · CPC B64C3/56 (2) · CPC B64D17/72 (2) · CPC F03B17/066 (2) · CPC B64C2700/6218 (2) · CPC B64C2700/6214 (2) · CPC B64C39/10 (2) · CPC Y02E10/20 (2) · CPC B64B1/58 (2)
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Showing below up to 82 results in range #1 to #82.

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