On-load switch for the multi-stage switch in a step transformer
A Standard patent application filed on 14 March 1991 credited to Lauterwald, Rolf
;
Pillmeier, Leo
;
Bleibtreu, Alexander
Details
Application number :
74687
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
On-load switch for the multi-stage switch in a step transformer
Inventor :
Lauterwald, Rolf
;
Pillmeier, Leo
;
Bleibtreu, Alexander