CH581938A5CH1429674ACH1429674ACH581938A5CH 581938 A5CH581938 A5CH 581938A5CH 1429674 ACH1429674 ACH 1429674ACH 1429674 ACH1429674 ACH 1429674ACH 581938 A5CH581938 A5CH 581938A5
Authority
CH
Switzerland
Application number
CH1429674A
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 CH1429674ApriorityCriticalpatent/CH581938A5/xx
Priority to DE19742454895prioritypatent/DE2454895A1/de
Publication of CH581938A5publicationCriticalpatent/CH581938A5/xx