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Patents > Supplementary to patent: None & IPCs : IPC B64B1/00 or IPC CPC B64C13/00

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Inventor location:
None (343) · California (3) · Allegheny county, Pennsylvania (2) · Hérault (2) · PA (2) · Pittsburgh (2) · London (2) · Los Angeles (2) · Bouches-du-Rhône (2) · Westminster (2) · Vaucluse (2) · Berlin (2)
Applicant is inventor:
Tech fields:
LTA (265) · navigation (73) · propulsion (60) · balloon (57) · frame (56) · dirigible (40) · airship (39) · hybrid (28) · stability (28) · construction (25) · airplane (24) · car (24) · design (22) · safety (22) · propeller (21) · Control (20) · None (20) · balloons (19) · rigid (17) · rudder (16)
Full specification filed date:
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (161) · None (18) · Armengaud jeune (10) · Munn & Co. (9) · Chassevent (8) · Hippolyte Josse (6) · Borame et Julien (6) · Brewer & Son (5) · Brandon frères (5) · C. Blétry (5) · Lavoix et Mosès (5) · Marks & Clerk (4) · A. A. Thornton (3) · Haseltine, Lake & Co. (3) · Ad. Sturm (3) · E. Blétry (3) · de Bongé (3)
National tech categories:
FR 6.4 (140) · None (47) · FR 6.3 (46) · USPC 244/30 (27) · USPC 244/26 (16) · DE 77h.2 (10) · USPC 244/25 (9) · DE 77 (7) · USPC 244/97 (7) · USPC 244/29 (6) · USPC 244/67 (5) · USPC 24/713.8 (5) · USPC 244/127 (4) · USPC 244/125 (4) · USPC 244/96 (4) · USPC 104/22 (4) · USPC 244/32 (4) · DE 77h (4)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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