Drilldown: Patents

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Patents > Applicant type: INDIV & Tech fields : Airship or airplane & Supplementary to patent : Patent US-1909-970771 or None

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Inventor country:
FR (619) · US (379) · DE (183) · GB (112) · HU (80) · AT (52) · IT (44) · BE (42) · None (40) · RU (24) · CA (16) · CH (15) · AU (12) · RO (10) · NL (9) · MX (8) · VN (8) · IN (7) · AH (6) · DZ (5)
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Related to aircraft:
National tech categories:
FR 6.4 (549) · None (278) · HU V/h (125) · BE K (88) · AT 77d (51) · FR 6.3 (49) · DE 77h.5 (27) · USPC 244/90R (19) · IT 8 (19) · DE 77 (16) · USPC 244/48 (16) · USPC 244/233 (16) · USPC 244/6 (15) · USPC 244/35R (14) · USPC 244/13 (14) · USPC 244/22 (12) · CH 129b (12) · USPC 244/87 (11) · USPC 244/80 (10)
IPCs:
None (805) · IPC B64C17/00 (132) · IPC B64C1/00 (121) · IPC B64C39/00 (101) · IPC B64B1/00 (49) · IPC B64C3/00 (42) · IPC B64C13/00 (34) · IPC B64C23/00 (33) · IPC B64C3/38 (30) · IPC B64C25/00 (22) · IPC B64B1/58 (16) · IPC B64C33/00 (16) · IPC B64C17/06 (15) · IPC B64C11/00 (15) · IPC B64C33/02 (14) · IPC B64C3/56 (14) · IPC B64C3/54 (14) · IPC B64C35/00 (13) · IPC B64C3/52 (12)
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