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Patents > National tech categories : DE 77h or FR 6.4 or USPC 244/80 & First filing : No or None & Number of diagram pages: None

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Office:
Inventors:
None (19) · Adolphe Clément-Bayard (5) · Prosper Meller (4) · Robert Esnault-Pelterie (3) · Caspar Braun (3) · l'abbé Jean-Martin Demongeot (3) · Armand-Jean-Auguste Deperdussin (3)
Inventor country:
Applicant person:
None (66) · Adolphe Clément-Bayard (5) · Meller (the younger) (4) · Robert Esnault-Pelterie (3) · l'abbé Jean-Martin Demongeot (3) · Jean Constantin (2) · Lucien Chauvière (2) · JEAN BRISSET (2) · Jean-Ferdinand-Nicolas-Émile Berrubé (2) · Mathias Portz (2) · Johannes Schilling (2) · EMANUEL Spreekmeester (2) · Edmond Bénel (2) · Armand-Jean-Auguste Deperdussin (2) · Gabriel Iochum, aîné (2)
Applicant is inventor:
Tech fields:
LTA (108) · airplane (34) · navigation (23) · propulsion (21) · design (17) · frame (17) · construction (15) · propellers (14) · Subsystem (14) · None (13) · stability (11) · Wings (11) · lift (11) · Aerodynamics (10) · safety (10) · Sustentation (8) · dirigibles (8) · texture (7) · control (7) · propeller (7)
Full specification filed date:
Application number:
None (60)
Granted:
Supplementary to patent:
None (177) · Patent FR-1836-5429 (3) · Patent FR-1910-427818 (2) · Patent FR-1908-403132 (2) · Patent FR-1907-392394 (2) · Patent FR-1905-361723 (2) · Patent FR-1850-10514 (2) · Patent FR-1908-405961 (2)
Related to aircraft:
Patent agent:
None (181) · Armengaud jeune (6) · J. Bonnet-Thirion (5) · J. Germain (5) · Société anonyme Astra Ab [FR] (4) · Lavoix et Moses (3) · P. Follin (2) · Brandon frères (2) · Chassevent (2) · Dupont et Elluin (2) · None (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (65) · IPC B64B1/00 (51) · IPC B64B1/58 (35) · IPC B64C39/00 (11) · IPC B64C17/00 (9) · IPC B64C1/00 (8) · IPC B64B1/62 (8) · IPC B64B1/40 (6) · IPC B64C35/00 (5) · IPC B64D1/04 (4) · IPC B64B1/66 (4) · IPC B64D35/04 (3) · IPC B64C11/00 (3)
CPCs:
CPC B64B1/00 (50) · None (46) · CPC B64B1/58 (36) · CPC B64C17/00 (11) · CPC B64B1/62 (8) · CPC B64C39/00 (7) · CPC B64B1/40 (6) · CPC B64C2700/6218 (5) · CPC B64C23/005 (5) · CPC B64B1/005 (4) · CPC B64B1/66 (4) · CPC B64D1/04 (4) · CPC B64C35/00 (4) · CPC B64C2700/6274 (4) · CPC B64C2700/6295 (4)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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