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 AT458873Aexternal-prioritypatent/AT326145B/de
Application filed by Rohm & HaasfiledCriticalRohm & Haas
Priority to AT901074ApriorityCriticalpatent/AT342362B/de
Publication of ATA901074ApublicationCriticalpatent/ATA901074A/de
Application grantedgrantedCritical
Publication of AT342362BpublicationCriticalpatent/AT342362B/de