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 Merlin GerinfiledCriticalMerlin Gerin
Priority to IN557MA1991priorityCriticalpatent/IN178945B/en
Publication of IN178945BpublicationCriticalpatent/IN178945B/en