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 Parasight YkfiledCriticalParasight Yk
Priority to IN272MA1989priorityCriticalpatent/IN173315B/en
Publication of IN173315BpublicationCriticalpatent/IN173315B/en