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Patents > Office : BE or JP or Other & Applicant type : Louis-Marie Le Dantec or agent or Other or None & Tech fields: airplane & CPCs : CPC B22D33/00 or CPC B64C13/00 or CPC B64C2700/6218

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Office: (Click arrow to add another value)
Inventors:
None (9) · Robert Esnault-Pelterie (8) · Albéric de la Celle (7) · Louis-Adolphe Hayot (6) · Adolf Sprater (5) · Otto Albin Budig (5) · Adolphe-François-Joseph Doutre (4) · Sam Leonard Walkden (4) · Nicolas de Benois (4) · Louis Blériot (4) · René Caudron (4) · Auguste Guillot (3) · John P. Tarbox (3) · Hervé-Pierre Félix (3) · Paul Schmitt (3) · Gaston Madeira (3) · Anton Flettner (3) · René Tampier (3) · Roger Sommer (3) · Francesco Filiasi (3)
Inventor country:
Applicant person:
None (17) · Robert Esnault-Pelterie (8) · Albéric de la Celle (7) · Louis-Adolphe Hayot (6) · Adolf Sprater (5) · Otto Albin Budig (5) · René Caudron (4) · Sam Leonard Walkden (4) · Nicolas de Benois (4) · Louis Blériot (4) · Adolphe-François-Joseph Doutre (4) · Hervé-Pierre Félix (3) · René Tampier (3) · Paul Schmitt (3) · Roger Sommer (3) · Alexandre-Auguste Guillot (3) · Francesco Filiasi (3) · Anton Flettner (3) · Gaston Madeira (3)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (11)
Granted:
Supplementary to patent:
None (155) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent FR-1909-408872 (2) · Patent FR-1912-451312 (2) · Patent FR-1912-450608 (2) · Patent GB-1909-8531‎ (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2) · Patent FR-1908-392672 (2) · Patent GB-1913-3848 (2) · Patent FR-1910-421027 (2) · Patent FR-1910-423998 (2) · Patent DE-1912-05-04 Otto Albin Budig (2) · Patent FR-1910-435648 (2) · Patent US-1910-1055379 (2) · Patent DE-1908-232250 (2) · Patent US-1909-970771 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent FR-1914-475066 (2) · Patent US-1909-1008096 (2)
Related to aircraft:
Patent agent:
None (69) · Armengaud jeune (20) · None (7) · Weismann et Marx (6) · Abel & Imray (6) · Munn & Co. (5) · J. Fayollet (4) · Haseltine, Lake & Co. (4) · E. Blétry (3) · Charles Dony (3) · Marks & Clerk (3) · J. Bonnet-Thirion (3) · Hippolyte Josse (3) · Dom. Casalonga (3)
National tech categories:
FR 6.4 (131) · None (59) · USPC 244/233 (12) · USPC 244/90R (11) · DE 77h.5 (8) · USPC 244/78.1 (4) · USPC 244/82 (3) · USPC 244/231 (2) · USPC 244/234 (2) · USPC 244/89 (2) · USPC 244/232 (2) · USPC 244/904 (2) · USPC 244/237 (2) · USPC 244/100R (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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