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Patents > Inventor country: FR & Applicant is inventor: Yes & Application number : 457036D or None

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Patent agent:
None (685) · None (32) · Armengaud jeune (30) · L. Chassevent (17) · Boult, Wade & Tennant (16) · Raclot (13) · Haseltine, Lake & Co. (13) · Dupont et Elluin (12) · Hippolyte Josse (12) · de Visscher et Graetz (11) · Weismann et Marx (11) · A. Wunderlich & Cie, Ingénieurs-Conseils (10) · Jules Mathieu (9) · E. Blétry (9) · Abel & Imray (9) · Duvinage (8) · Armengaud aîné (8) · J. Bonnet-Thirion (8)
National tech categories:
None (353) · FR 6.4 (208) · FR 6.3 (166) · BE K (100) · FR 5 (81) · FR 6.2 (29) · FR 5.8 (28) · AT 77d (24) · DE 77h.5 (19) · FR 6 (17) · IT 8 (14) · FR 5.3 (13) · DE 77h (13) · RU Group V (12) · FR 20.1 (12) · FR 6.1 (10) · FR 20 (9) · FR 12.2 (9) · FR 6.8 (8) · DE 77 (8)
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