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Patents > Applicant type: INDIV & Tech fields : Airship or propulsion & Supplementary to patent: None & Number of text pages: 1-2

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Application number:
None (180) · 496388D (2)
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Related to aircraft:
Patent agent:
None (187) · None (18) · Armengaud jeune (13) · Munn & Co. (11) · Victor J. Evans (7) · Chassevent (6) · R. S. & A. B. Lacey (5) · Y. Rabilloud et fils (5) · J. Germain (4) · J. Bonnet-Thirion (4) · Dom. Casalonga (4) · L. Chassevent (4) · C. A. Snow & Co. (3) · H. Bœttcher fils (3) · Haseltine, Lake & Co. (3) · Lavoix et Mosès‎ (3)
National tech categories:
FR 6.4 (93) · None (51) · HU V/h (36) · DE 77 (22) · FR 6.3 (22) · AT 77d (19) · FR 6.2 (17) · USPC 244/73R (6) · USPC 244/6 (6) · DE 77h.6 (6) · USPC 244/22 (6) · USPC 244/60 (5) · DE 77h (5) · USPC 244/72 (4) · USPC 244/20 (4) · USPC 244/26 (4) · FR 5.8 (4) · USPC 244/30 (4) · USPC 244/66 (4) · USPC 244/70 (4)
IPCs:
None (192) · IPC B64B1/00 (39) · IPC B64C11/00 (28) · IPC B64C39/00 (24) · IPC B64C33/02 (15) · IPC B64C23/00 (7) · IPC B64B1/58 (6) · IPC B64C11/16 (6) · IPC B64C27/04 (6) · IPC B64C11/04 (5) · IPC B64B1/40 (5) · IPC B64D27/00 (5) · IPC B64C11/20 (5) · IPC B63H1/12 (4) · IPC B64C29/00 (4) · IPC B64C11/24 (3) · IPC B64C33/00 (3)
CPCs:
None (104) · CPC B64B1/00 (51) · CPC B64C11/006 (28) · CPC B64C23/005 (20) · CPC B64C33/02 (20) · CPC B64C39/005 (13) · CPC B64C39/00 (11) · CPC B64C2700/6295 (10) · CPC B64C11/00 (9) · CPC B64B1/58 (7) · CPC B64B1/40 (6) · CPC B64C27/82 (6) · CPC B64C2700/6274 (6) · CPC B64D27/00 (5) · CPC B64C2700/6281 (5) · CPC B64C11/16 (5) · CPC B64C11/04 (5) · CPC B64C11/20 (5)
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Citations from after 1930:
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