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 Mohn Juergen, Wilhelm HeinefiledCriticalMohn Juergen
Priority to IN67BO1993priorityCriticalpatent/IN176918B/en
Publication of IN176918BpublicationCriticalpatent/IN176918B/en
