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 Hylsa Sa De C VfiledCriticalHylsa Sa De C V
Priority to IN631MA1994priorityCriticalpatent/IN178808B/en
Publication of IN178808BpublicationCriticalpatent/IN178808B/en