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Priority claimed from NL7406426Aexternal-prioritypatent/NL7406426A/xx
Priority claimed from DE19752505262external-prioritypatent/DE2505262C3/de
Priority claimed from DK190375Aexternal-prioritypatent/DK190375A/da
Application filed by Karl Anton Hans UrlbergerfiledCriticalKarl Anton Hans Urlberger
Publication of DK406583D0publicationCriticalpatent/DK406583D0/da
Publication of DK406583ApublicationCriticalpatent/DK406583A/da