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Patents > Grant date: 1900 - 1909 & Number of text pages: 2-3 & Number of figures: 7-9

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Office:
Inventors:
Armand Dufaux (5) · Henri Dufaux (5) · Viktor Tarczal (4) · None (3) · John di Lorenzo (3) · Guido Antoni (3) · Gustav Behrens (3) · Adolphe Clément-Bayard (3) · Ugo Antoni (3) · Aurelio Sabin Fadda (3)
Inventor country:
Applicant person:
None (19) · Viktor Tarczal (4) · Henri Dufaux (4) · Armand Dufaux (4) · Gustav Behrens (3)
Applicant is inventor:
Tech fields:
LTA (47) · propulsion (43) · Airplane (40) · navigation (33) · design (27) · stability (22) · Flapping (21) · frame (19) · Wings (15) · propellers (14) · None (13) · hybrid (13) · balloon (12) · construction (12) · propeller (11) · airship (11) · marine (10) · parachute (9)
Full specification filed date:
Application number:
None (62)
Granted:
Publication date:
Supplementary to patent:
None (122) · Patent CH-1905-33302 (3) · Patent HU-1901-24148 (3) · Patent AT-1908-42396 (3) · Patent GB-1902-24336 (2) · Patent ES-1906-38692 (2) · Patent US-1906-872334 (2) · Patent AT-1907-36106 (2)
Related to aircraft:
Patent agent:
None (42) · Armengaud jeune (13) · None (8) · Munn & Co. (5) · Chassevent (4) · Boult, Wade & Tennant (3) · Lavoix et Mosès (3) · Haseltine, Lake & Co. (3) · Richardson (2) · Marillier et Robelet (2) · Herbert Haddan & Co. (2) · W. P. Thompson & Co. (2) · Howson and Howson (2) · Brandon frères (2) · Dom. Casalonga (2) · R. S. & A. B. Lacey (2) · Johnsons & Willcox (2) · G. de Mestral et F. Harle (2) · Ed. Wolf (2) · Weismann et Marx (2)
National tech categories:
FR 6.4 (48) · None (37) · FR 6.3 (8) · DE 77h (5) · AT 77d (4) · RU Group V (4) · HU V/h (4) · USPC 244/22 (4) · FR 10.1 (3) · DK 77 (3) · CH 115 (3) · USPC 244/72 (3) · USPC 244/6 (3)
CPCs:
None (41) · CPC B64B1/00 (18) · CPC B64C33/02 (15) · CPC B64C23/005 (11) · CPC B64C39/005 (7) · CPC B64C39/00 (5) · CPC B64C11/006 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6274 (4) · CPC B64C3/385 (4) · CPC A63H27/08 (3) · CPC B64C27/04 (3) · CPC B64B1/58 (3) · CPC B64C17/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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