Drilldown: Patents

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Patents > Applicant firm : A. Wunderlich & Cie, Ingénieurs-Conseils or None & Applicant type : INDIV or Louis-Marie Le Dantec or Other & Assigned to : 1 or None & CPCs : CPC B64C23/005 or CPC B64C35/00

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Tech fields:
None (276) · airplane (128) · propulsion (65) · Hybrid (56) · Frame (56) · design (51) · helicopter (46) · propeller (42) · navigation (40) · hydroaeroplane (36) · stability (34) · Hydroplane (32) · takeoff (30) · propellers (29) · construction (25) · ascension (24) · wings (22) · Lift (19) · landing (19)
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Supplementary to patent:
None (474) · Patent FR-1909-410140 (5) · Patent FR-1910-426487 (3) · Patent US-1913-1094989 (3) · Patent BE-1912-02-27 Caudron (3) · Patent FR-1912-455471 (3)
Related to aircraft:
Patent agent:
None (293) · None (12) · Boult, Wade & Tennant (10) · Armengaud jeune (7) · J. Bonnet-Thirion (6) · Munn & Co. (6) · Marks & Clerk (6) · Victor J. Evans (6) · G. de Mestral et F. Harlé (5) · J. Bonnet-Thirion et Breton (5) · Dom. Casalonga (5) · Brewer & Son (4) · L. Chassevent (4) · Edward Evans & Co. (4) · J. Germain (4) · Schwab (4) · Boramé et Julien (4) · Weismann et Marx (4)
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National tech categories:
None (275) · FR 6.4 (150) · USPC 244/6 (47) · USPC 244/66 (18) · USPC 244/12.1 (13) · DE 77h.9 (10) · USPC 244/80 (7) · USPC 244/60 (6) · USPC 244/105 (6) · FR 6.3 (5) · DE 77 (5) · USPC 244/139 (5) · USPC 244/48 (4) · USPC 244/101 (4)
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Cites these patents:
None (580)
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