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Patents > Application number : 191503092D or None & National tech categories: FR 6.4

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Applicant person:
None (65) · Nazaire Lacrotte (8) · Robert Esnault-Pelterie (5) · Henri-Marie Coandă (5) · Armand-Jean-Auguste Deperdussin (4) · Vigilio Baldo (4) · Meller (the younger) (4) · l'abbé Jean-Martin Demongeot (4) · Gustav Mees (4) · Jacques-Jules Sloan (4) · Pierre Poulalion (3) · Jean Armange (3) · Émile Letord (3) · Henri-Hubert Pagny (3) · Alcime Lefèvre (3) · Pierre Audibert (3) · Étienne-Louis Lafay (3) · Corneille-Gustave-Ernest Trumelet-Faber (3)
Applicant is inventor:
Tech fields:
airplane (101) · LTA (57) · design (34) · safety (33) · military (31) · frame (31) · navigation (30) · propulsion (29) · propellers (28) · stability (28) · parachute (24) · parachutes (23) · construction (23) · subsystem (18) · None (16) · instrument (15) · motors (15) · control (15) · propeller (15) · piloting (15)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (181) · Patent FR-1909-410140 (4) · Patent FR-1836-5429 (3) · Patent BE-1910-Hervieu-parachute (2) · Patent FR-1913-473225 (2) · Patent FR-1913-465536 (2) · Patent FR-1913-457105 (2) · Patent FR-1912-450892 (2) · Patent FR-1912-450121 (2) · Patent FR-1912-449070 (2) · Patent FR-1912-439277 (2) · Patent FR-1911-449265 (2) · Patent FR-1911-431380 (2) · Patent FR-1850-10514 (2) · Patent FR-1911-431691 (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent AT-1911-57225 (2)
Related to aircraft:
Patent agent:
None (71) · Armengaud jeune (18) · None (14) · Dupont et Elluin (12) · L. Chassevent (12) · Brandon frères (10) · J. Germain (9) · J. Bonnet-Thirion (6) · E. Blétry (6) · Schwab (6) · J. Bonnet-Thirion et Breton (5) · Boramé et Julien (5) · H. Bœttcher fils (5) · Hippolyte Josse (5) · M. Zerolo (5)
National tech categories: (Click arrow to add another value)
IPCs:
None (54) · IPC B64D17/00 (29) · IPC B64D1/04 (15) · IPC B64D35/04 (12) · IPC B64D27/00 (12) · IPC B64B1/00 (10) · IPC B64C17/00 (10) · IPC B64C39/00 (8) · IPC B64D7/02 (7) · IPC B64D17/54 (6) · IPC B64C23/00 (5) · IPC B64B1/58 (5) · IPC B64C1/00 (5) · IPC B64D45/00 (5) · IPC B64F1/14 (5) · IPC F41G3/24 (5)
CPCs:
None (53) · CPC B64D17/00 (28) · CPC B64D1/04 (15) · CPC B64D35/04 (12) · CPC B64C17/00 (10) · CPC B64B1/00 (10) · CPC B64D27/00 (10) · CPC B64D7/02 (7) · CPC B64C39/00 (6) · CPC B64D17/54 (6) · CPC B64B1/58 (5) · CPC F41G3/24 (5) · CPC B64F1/14 (5) · CPC B64D2700/62508 (5) · CPC B64D2700/62763 (5)
First filing:
Cites these patents:
Citations from after 1930:
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