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 IN884DE1992priorityCriticalpatent/IN185891B/en
Priority to IN438DE2000prioritypatent/IN190019B/en
Publication of IN185891BpublicationCriticalpatent/IN185891B/en