Drilldown: Patents

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Patents > Office : BE or FR & Applicant type : COMPANY + INDIV or INDIV or INIV or Other & Tech fields: LTA & Supplementary to patent : Patent BE-1909-214032 or Patent DE-1895-98580 or Patent NO-1915-12-15 Carl Alfred Johansson or   or None

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Patent agent:
None (175) · A. Wunderlich & Cie, Ingénieurs-Conseils (30) · Armengaud jeune (21) · None (20) · Lavoix et Mosès (14) · Chassevent (14) · Boramé et Julien (11) · J. Bonnet-Thirion (8) · Hippolyte Josse (7) · de Bongé (6) · Schwab (6) · Armengaud aîné (5) · Ad. Sturm (4) · Dupont et Elluin (4) · Brandon frères (4)
IPCs:
None (153) · IPC B64B1/00 (146) · IPC B64B1/58 (63) · IPC B64B1/40 (19) · IPC B64B1/62 (13) · IPC B64C1/00 (6) · IPC B64C11/00 (6) · IPC B64C39/00 (5) · IPC B64C17/00 (4) · IPC B64C23/00 (4) · IPC B64C33/02 (3) · IPC B64F1/14 (3) · IPC B64C3/38 (2) · IPC B64C3/26 (2) · IPC B64D27/26 (2) · IPC B64D1/04 (2) · IPC B64B1/66 (2)
CPCs:
None (151) · CPC B64B1/00 (143) · CPC B64B1/58 (63) · CPC B64B1/40 (19) · CPC B64B1/62 (13) · CPC B64C17/00 (5) · CPC B64C39/00 (4) · CPC B64C23/005 (4) · CPC B64C11/006 (4) · CPC B64C2700/6295 (4) · CPC B64B1/005 (4) · CPC B64C1/00 (3) · CPC B64C33/02 (3) · CPC B64F1/14 (3) · CPC B64C2700/6218 (2) · CPC B64C2700/6274 (2) · CPC B64B1/66 (2) · CPC B64D1/04 (2) · CPC B64C2700/6228 (2) · CPC B64C3/26 (2)
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