CH578457A5CH1492674ACH1492674ACH578457A5CH 578457 A5CH578457 A5CH 578457A5CH 1492674 ACH1492674 ACH 1492674ACH 1492674 ACH1492674 ACH 1492674ACH 578457 A5CH578457 A5CH 578457A5
Authority
CH
Switzerland
Application number
CH1492674A
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 CH1492674ApriorityCriticalpatent/CH578457A5/xx
Priority to DE19742455541prioritypatent/DE2455541A1/de
Publication of CH578457A5publicationCriticalpatent/CH578457A5/xx