CH562323A5CH681272ACH681272ACH562323A5CH 562323 A5CH562323 A5CH 562323A5CH 681272 ACH681272 ACH 681272ACH 681272 ACH681272 ACH 681272ACH 562323 A5CH562323 A5CH 562323A5
Authority
CH
Switzerland
Application number
CH681272A
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & CiefiledCriticalBbc Brown Boveri & Cie
Priority to CH681272ApriorityCriticalpatent/CH562323A5/xx
Priority to DE19722227578prioritypatent/DE2227578A1/de
Publication of CH562323A5publicationCriticalpatent/CH562323A5/xx
