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 Shaw Thomas JeffersonfiledCriticalShaw Thomas Jefferson
Priority to IN186CA1992priorityCriticalpatent/IN177377B/en
Publication of IN177377BpublicationCriticalpatent/IN177377B/en