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 Yamato Sanko MfgfiledCriticalYamato Sanko Mfg
Priority to IN535BO1997priorityCriticalpatent/IN189574B/en
Publication of IN189574BpublicationCriticalpatent/IN189574B/en