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Patent Number Title Assignee Status Filing Date Grant Date Expires Remaining Claims Actions
DE1166977B Device for connecting ventilation, anesthesia and similar devices to the patient's airways Auergesellschaft GmbH Expired / Lapsed 1959-11-07 — 1979-11-07 0.0 yrs 0
DE699329C Device for radium irradiation of uterine cancer Auergesellschaft GmbH Expired / Lapsed 1936-03-29 1940-11-27 1956-03-29 0.0 yrs 0