Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19853508680external-prioritypatent/DE3508680A1/de
Priority claimed from DE19853513549external-prioritypatent/DE3513549A1/de
Application filed by Ideal StandardfiledCriticalIdeal Standard
Priority claimed from EP19860100222external-prioritypatent/EP0193702B1/de
Application grantedgrantedCritical
Publication of ATE38889T1publicationCriticalpatent/ATE38889T1/de