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 Gruenzweig Hartmann GlasfaserfiledCriticalGruenzweig Hartmann Glasfaser
Priority to IE129785ApriorityCriticalpatent/IE851297L/en
Publication of IE851297LpublicationCriticalpatent/IE851297L/en