Drilldown: Patents

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Patents > Applicant type: INDIV & Tech fields : Airship or aerodynamics or propulsion & Number of text pages: 1-2

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Patent agent:
None (347) · Armengaud jeune (43) · None (32) · Munn & Co. (12) · J. Germain (12) · E. Blétry (10) · L. Chassevent (9) · J. Bonnet-Thirion (8) · Haseltine, Lake & Co. (8) · G. de Mestral et F. Harlé (8) · Dom. Casalonga (8) · Charles Dony (8) · Y. Rabilloud et fils (8) · Hippolyte Josse (7) · Victor J. Evans (7) · Lavoix et Mosès (7) · Schwab (6) · Chassevent (6)
National tech categories:
FR 6.4 (283) · None (113) · HU V/h (70) · AT 77d (45) · FR 6.2 (34) · DE 77 (30) · FR 6.3 (29) · DE 77h (9) · DK 77 (9) · USPC 244/30 (8) · USPC 244/73R (8) · DE 77h.6 (8) · DE 77h.5 (8) · DE 77h.10 (7) · USPC 244/22 (7) · USPC 244/6 (6) · USPC 244/60 (5) · USPC 244/72 (5) · USPC 244/70 (5) · RU Group V (5)
IPCs:
None (318) · IPC B64C39/00 (61) · IPC B64B1/00 (59) · IPC B64C11/00 (48) · IPC B64C17/00 (31) · IPC B64C1/00 (30) · IPC B64C23/00 (19) · IPC B64C33/02 (19) · IPC B64B1/58 (16) · IPC B64C27/04 (12) · IPC B63H1/12 (11) · IPC B64C11/16 (11) · IPC B64C11/20 (11) · IPC B64C3/54 (10) · IPC B64C13/00 (9) · IPC B64C3/00 (9) · IPC B64C3/38 (8) · IPC B64C11/04 (8) · IPC B64B1/40 (8) · IPC B64D27/00 (6)
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