CH601460A5CH1245974ACH1245974ACH601460A5CH 601460 A5CH601460 A5CH 601460A5CH 1245974 ACH1245974 ACH 1245974ACH 1245974 ACH1245974 ACH 1245974ACH 601460 A5CH601460 A5CH 601460A5
Authority
CH
Switzerland
Application number
CH1245974A
Inventor
Chem Rudolf Dr Ing Kupfer
Original Assignee
Von Roll Ag
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 Von Roll AgfiledCriticalVon Roll Ag
Priority to CH1245974ApriorityCriticalpatent/CH601460A5/xx
Priority to DE19752537515prioritypatent/DE2537515B2/de
Publication of CH601460A5publicationCriticalpatent/CH601460A5/xx