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Patents > Tech fields : Construction or parachute & First filing: None

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Office:
Inventors:
None (19) · Everard Richard Calthrop (7) · George Raymond Lawrence (7) · Jean Francis Webb (5) · Louis Blériot (4) · Spencer Heath (3) · Reinhold Richter (3) · Gaston Hervieu (3) · Louis Capazza (3) · Eugène Lallemand (2) · Edmund Kikut (2) · N. Rousselle (2) · Frederick Marshall Osgood (2) · Enrique Sanchis (2) · Léon Bot (2) · Stanislaus Victor Saloni (2) · John Arthur Weis (2) · Adolf Freiherr Odkolek von Augezd (2)
Inventor country:
Applicant person:
None (73) · Everard Richard Calthrop (7) · George Raymond Lawrence (6) · Louis Blériot (4) · Jean Francis Webb, Sr. (3) · Reinhold Richter (3) · Spencer Heath (3) · N. Rousselle (2) · Enrique Sanchis (2) · John Arthur Weis (2) · Alfred Julius Boult (2) · Edmund Kikut (2)
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Granted:
Supplementary to patent:
None (108) · Patent US-1913-04-21 George Raymond Lawrence (6) · Patent US-1910-1011683 (5) · Patent FR-1891-215265 (3) · Patent BE-1910-Hervieu-parachute (2) · Patent BE-1913-253298 (2)
Related to aircraft:
Patent agent:
None (116) · J. Gevers (4) · Alfred Ernest White (4) · Raclot (2) · Gaston Rose (2) · Anthony J. Callinan (2)
National tech categories:
None (44) · HU V/h (21) · BE K (13) · AT 77d (13) · FR 6.4 (10) · IT 8 (5) · GB 4 parachutes (5) · GB 4 aërostats (4) · NL 62 (4) · DE 77h (3) · GB 4 propel & steer (3) · GB 4 framework (3) · FR 5 (3) · FR 6.3 (3)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
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