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
Application filed by Procter & GamblefiledCriticalProcter & Gamble
Priority to IN724DE1988priorityCriticalpatent/IN175432B/en
Priority to IN1215DE1991prioritypatent/IN184167B/en
Publication of IN175432BpublicationCriticalpatent/IN175432B/en