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Patents > Inventor country : SE or None & Filing date: 1900 - 1999 & Number of claims: None

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Tech fields:
None (535) · propulsion (30) · airplane (25) · LTA (18) · Stability (16) · navigation (12) · control (10) · propellers (9) · design (9) · propeller (9) · frame (8) · balloons (8) · Wings (8) · balloon (6) · marine (6) · rudder (5) · engine (4) · military (4) · projectile (4)
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None (603) · BE K (14) · DE 77h.5 (5) · IT 8 (5) · FR 6.4 (3) · AR 21 (2) · AR vehicles (2) · AT 77d (2) · DE 46c.5 (2) · DE 77h (2)
CPCs:
None (268) · CPC B64C39/00 (28) · CPC B64C2700/6295 (27) · CPC B64C3/00 (26) · CPC B64C17/00 (20) · CPC B64C11/006 (19) · CPC B64C23/005 (17) · CPC B64C2700/6233 (17) · CPC B64C13/00 (15) · CPC B64C35/00 (14) · CPC B64C2700/6256 (13) · CPC B64C3/18 (13) · CPC B64C2700/6212 (11) · CPC B64C2700/6274 (11) · CPC B62C5/04 (11) · CPC B64C33/00 (10) · CPC B64F2700/6261 (10)
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