SE331711BSE558466ASE558466ASE331711BSE 331711 BSE331711 BSE 331711BSE 558466 ASE558466 ASE 558466ASE 558466 ASE558466 ASE 558466ASE 331711 BSE331711 BSE 331711B
Authority
SE
Sweden
Application number
SE558466A
Inventor
H Brungsberg
M Urban
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
Publication of SE331711BpublicationCriticalpatent/SE331711B/xx