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Patents > Office : DE or US or Other & Applicant person: None & Tech fields: balloon

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Supplementary to patent:
None (260) · Patent FR-1899-Boinet (4) · Patent CH-1899-18666 (4) · Patent FR-1902-321808 (3) · Patent DE-1907-194166 (3) · Patent FR-1891-215265 (2) ·   (2) · Patent DE-1907-192662 (2) · Patent FR-1891-216860 (2) · Patent US-1890-432860 (2)
Related to aircraft:
Patent agent:
None (248) · Haseltine, Lake & Co. (3) · Bardin (2) · Marillier et Robelet (2) · Léopold D’Aubreville (2) · Jules Mathieu (2) · Herbert Haddan & Co. (2) · E. Steiger-Dieziker (2) · Brewer & Son (2) · Édouard Baral (2) · 1 (2) · Armengaud aîné (2) · Armand Ricordeau (2)
National tech categories:
None (122) · FR 5 (33) · DE 77 (22) · AT 77d (14) · FR 6.3 (14) · DE 77h.4 (12) · GB 4 aërostats (11) · GB 4 with buoyant (11) · IT 8 (10) · FR 6.4 (8) · DE 77h (7) · USPC 244/97 (6) · CH 115 (5) · GB 4 propel & steer (4) · USPC 244/28 (3) · USPC 244/30 (3) · FR 6 (3) · DE 77h.1 (3) · GB 4 parachutes (3)
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