Drilldown: Patents

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Patents > Inventor country: None & Grant date: 1900 - 1999 & First filing: No

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None (23) · HELIX PROPELLER GES M (7) · MERCUR FLUGZEUGBAU (5) · EISENFUEHR (3) · ZEPPELIN WERK LINDAU (2) · Harris G Hooper (2) · OTWI WERKE M B H (2) · LUFTFAHRZEUGBAU SCHUETTE LANZ (2)
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Tech fields:
None (77) · Airplane (9) · Construction (5) · stability (5) · propulsion (5) · design (5) · navigation (4) · Control (4) · safety (3) · Propellers (3) · propeller (3) · frame (3) · wings (3) · infrastructure (2) · rudder (2) · Subsystem (2) · marine (2) · LTA (2) · Aerodynamics (2) · passenger (2)
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None (20)
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CPCs:
None (20) · CPC B64C2700/6281 (7) · CPC B64C25/62 (6) · CPC B64C3/00 (5) · CPC B64C35/00 (5) · CPC B64C3/18 (4) · CPC B64C27/00 (3) · CPC B64C13/00 (3) · CPC B64C11/36 (3) · CPC B64C2700/6233 (3) · CPC B64C11/04 (3) · CPC B64F2700/6261 (3) · CPC B64B1/58 (3) · CPC B64C39/00 (3) · CPC B64C2700/6295 (3)
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