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
Priority claimed from DE19853540691external-prioritypatent/DE3540691C2/de
Priority claimed from DE19853544703external-prioritypatent/DE3544703A1/de
Application filed by Vogelsang Ernst Gmbh Co KgfiledCriticalVogelsang Ernst Gmbh Co Kg
Publication of IT8622318A0publicationCriticalpatent/IT8622318A0/it
Application grantedgrantedCritical
Publication of IT1225558BpublicationCriticalpatent/IT1225558B/it