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Patents > Inventor country : Galicia or None & Granted: Yes

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Supplementary to patent:
None (2651) · Patent AT-1900-12657 (5) · Patent FR-1880-139386 (3) ·   (3) · Patent FR-1881-143264 (2) · Patent FR-1900-299924 (2) · Patent BE-1913-253298 (2) · Patent DE-1899-123884 (2) · Patent US-1911-1109891 (2) · Patent US-1913-04-21 George Raymond Lawrence (2)
Related to aircraft:
Patent agent:
None (2523) · Desnos (13) · Blétry aîné (10) · Armengaud jeune (10) · Chassevent (7) · Dieuaide (7) · Société Marillier et Robelet (5) · None (4) · Casalonga (4) · Société Louis Gudman et Cie (4) · Thirion (4) · Nauhardt (4) · Marks & Clerk (4) · Dumas (4) · Armengaud aîné (4)
National tech categories:
None (2146) · FR 6.3 (183) · GB 4 propel & steer (24) · GB 4 with buoyant (22) · GB 4 (19) · USPC 244/147 (18) · USPC 244/139 (18) · USPC 244/142 (16) · BE K (15) · GB 4 without buoyant (13) · USPC 244/153R (13) · DE 77 (10) · USPC 244/149 (9) · USPC 244/53A (9) · FR 6.4 (8) · GB 4 aërostats (8) · DE 77h.5 (8) · DE 77h (7) · HU V/h (7) · USPC 244/144 (7)
IPCs:
None (2658) · IPC B64C39/00 (9) · IPC B64C23/00 (5) · IPC B64C11/00 (5) · IPC B64C17/00 (3) · IPC B64C13/00 (3) · IPC B64C3/00 (3)
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