Drilldown: Patents

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Patents > Tech fields : Design or safety

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Inventor country:
FR (741) · DE (267) · US (257) · GB (159) · AT (72) · HU (55) · None (47) · BE (46) · IT (36) · CH (27) · AU (18) · RO (16) · CA (12) · RU (12) · ES (12) · DK (8) · IE (7) · DZ (7) · SE (7)
Applicant firm:
None (1593) · Jacob Lohner & Co. (14) · British and Colonial Aeroplane Co. (11) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (8) · E. Rumpler Luftfahrzeugbau G.m.b.H. (8) · Aktiebolaget Aviatorer (6) · Alphonse Tellier et Cie (5) · Daimler Motoren-Gesellschaft (5) · Luft Fahrzeug G.m.b.H. (4) · Société Anonyme des Établissements Nieuport (4) · Motorluftschiff Studiengesellschaft m.b.H (4) · Westinghouse Electric & Manufacturing Company (4) · AGO Flugzeugwerke G. m. b. H. (4) · Allgemeine Elektricitäts-Gesellschaft (4)
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Application number:
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Related to aircraft:
IPCs:
None (763) · IPC B64C39/00 (138) · IPC B64C17/00 (94) · IPC B64C1/00 (93) · IPC B64B1/00 (69) · IPC B64C35/00 (45) · IPC B64C3/00 (44) · IPC B64C11/00 (33) · IPC B64C23/00 (32) · IPC B64C3/38 (26) · IPC B64C25/00 (22) · IPC B64C33/02 (21) · IPC B64C13/00 (20) · IPC B64C3/18 (20) · IPC B64C3/54 (19) · IPC B64D17/00 (18) · IPC B64B1/58 (18) · IPC B64C3/56 (16)
First filing:
Citations from after 1930:
Number of diagram pages:

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