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Patents > Tech fields : aerial navigation or airplane & Number of figures: 8-12

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None (253) · Patent GB-1908-4519 (7) · Patent US-1909-970771 (4) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent DE-1913-287314 (3)
Related to aircraft:
Patent agent:
None (100) · Armengaud jeune (32) · Munn & Co. (10) · None (10) · Marks & Clerk (9) · L. Chassevent (7) · Lavoix et Mosès (6) · Charles Dony (6) · E. Blétry (5) · Schwab (5) · Victor J. Evans (4) · Hippolyte Josse (4) · Dupont et Elluin (4) · Weismann et Marx (4)
National tech categories:
FR 6.4 (153) · None (91) · HU V/h (26) · USPC 244/90R (7) · CH 129b (7) · DE 77h.5 (6) · USPC 244/80 (6) · USPC 244/233 (6) · USPC 244/6 (6) · AT 77d (5) · USPC 244/48 (5) · RU Group V (5) · AU 90.3 (4) · DK 77 (4) · USPC 244/46 (4) · DE 77h.7 (4)
IPCs:
None (164) · IPC B64C17/00 (59) · IPC B64C1/00 (48) · IPC B64C39/00 (31) · IPC B64C3/00 (14) · IPC B64C3/38 (11) · IPC B64C23/00 (8) · IPC B64C3/48 (8) · IPC B64C17/06 (7) · IPC B64C11/00 (6) · IPC B64C35/00 (6) · IPC B64C3/54 (4) · IPC B64D27/00 (4) · IPC B64C13/12 (4)
CPCs:
None (76) · CPC B64C17/00 (70) · CPC B64C39/00 (21) · CPC B64C23/005 (21) · CPC B64C13/00 (18) · CPC B64C2700/6218 (18) · CPC B64C2700/6295 (16) · CPC B64C3/00 (15) · CPC B64C2700/6214 (11) · CPC B64C3/385 (11) · CPC B64C17/06 (10) · CPC B64C2700/6212 (10) · CPC B64C1/00 (10) · CPC B64C39/005 (8) · CPC B64C2700/6233 (8) · CPC B64C2001/0063 (7) · CPC B64C3/48 (7) · CPC B64C2700/6216 (7) · CPC B64C33/02 (6)
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