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Patents > Tech fields : Safety or control & First filing: None

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Office:
Inventors:
None (7) · Caspar Braun (6) · George Raymond Lawrence (6) · Jean Francis Webb (5) · Hermann Hassenbach (3) · Louis Genton (3) · Heinrich Bruns, Jr. (3) · Nazaire Lacrotte (3) · William Henry Fauber (3) · Richard Wilcke (2) · Everard Richard Calthrop (2) · N. Rousselle (2) · E. Amichaud (2) · Adolphe Clément-Bayard (2) · V. Hoppe (2) · Louis Blériot (2) · Louis Capazza (2) · Albert Graff (2) · Ernst Heinkel (2) · Anton Flettner (2)
Inventor country:
Applicant person:
None (64) · George Raymond Lawrence (5) · Jean Francis Webb, Sr. (3) · Hermann Hassenbach (3) · Nazaire Lacrotte (3) · Louis Genton (3) · Ernst Heinkel (2) · Everard Richard Calthrop (2) · Louis Blériot (2) · Anton Flettner (2) · N. Rousselle (2) · V. Hoppe (2) · E. Amichaud (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (79) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent US-1910-1011683 (5) · Patent FR-1906-363017 (3) · Patent FR-1905-356644 (3) · Gebrauchsmuster DE-1908-359885 (2) · Gebrauchsmuster DE-1908-359886 (2) · Gebrauchsmuster DE-1908-359884 (2) · Patent BE-1913-259683 (2) · Patent FR-1891-215265 (2)
Related to aircraft:
Patent agent:
None (89) · A. Wunderlich & Cie, Ingénieurs-Conseils (3) · Anthony J. Callinan (2) · Haseltine, Lake & Co.‎ (2) · C. Baumann (2) · R. Wittebolle, Brussels, Belgium (2) · Raclot (2) · None (2) · Alfred Ernest White (2)
National tech categories:
None (31) · BE K (18) · FR 6.4 (10) · HU V/h (7) · AT 77d (7) · DE 77h.5 (5) · CH 129b (4) · DK 77 (4) · DE 77h.15 (4) · DE 77h (4) · AU 90.3 (4) · IT 8 (3) · DE 77 (3)
CPCs:
None (100) · CPC B64C13/00 (6) · CPC B64B1/58 (2) · CPC B64C9/02 (2) · CPC B64D10/00 (2) · CPC B64D17/00 (2) · CPC B64C35/00 (2) · CPC F03G7/10 (2)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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