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 AT433173Aexternal-prioritypatent/AT360142B/de
Application filed by Procter & GamblefiledCriticalProcter & Gamble
Priority to AT68876ApriorityCriticalpatent/AT360143B/de
Publication of ATA68876ApublicationCriticalpatent/ATA68876A/de
Application grantedgrantedCritical
Publication of AT360143BpublicationCriticalpatent/AT360143B/de