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 Uop IncfiledCriticalUop Inc
Priority to IN1162DE1988priorityCriticalpatent/IN175606B/en
Publication of IN175606BpublicationCriticalpatent/IN175606B/en