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Patents > CPCs : CPC B64C3/385 or CPC B64C35/00 & Number of figures: 0-20

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None (323) · Seine (7) · Bouches-du-Rhône (5) · Marseille (4) · London (3) · Hampshire (2) · TX (2) · Seine-et-Oise (2) · New York county (2) · New York City (2) · Bexar county (2)
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None (238) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1912-449167 (3) · Patent FR-1912-455471 (3) · Patent FR-1908-392672 (3) · Patent BE-1912-02-27 Caudron (3) · Patent FR-1910-426487 (3) · Patent US-1913-1094989 (3)
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None (59) · Armengaud jeune (13) · None (13) · John P. Tarbox (9) · Boult, Wade & Tennant (8) · Munn & Co. (7) · J. S. Withers & Spooner (7) · Marks & Clerk (7) · E. Blétry (6) · Brewer & Son (6) · J. Bonnet-Thirion (6) · L. Chassevent (5) · J. Bonnet-Thirion et Breton (4) · Abel & Imray (4) · Haseltine, Lake & Co. (4) · Louis Tailfer (4) · Charles Dony (4) · Dom. Casalonga (4) · Dupont et Elluin (4)
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None (129) · FR 6.4 (127) · USPC 244/48 (17) · DE 77h.9 (16) · DE 77h.5 (14) · USPC 244/99.11 (6) · USPC 244/87 (3) · USPC 244/38 (3) · USPC 244/119 (3) · USPC 244/65 (3) · USPC 244/105 (3) · USPC 244/47 (3) · USPC 244/88 (3) · USPC 244/90R (3) · USPC 244/46 (2) · USPC 244/234 (2) · AT 77d (2) · DE 77h (2) · USPC 244/101 (2)
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