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 Widia GmbhfiledCriticalWidia Gmbh
Priority to IN181MA1995priorityCriticalpatent/IN187878B/en
Publication of IN187878BpublicationCriticalpatent/IN187878B/en