A device for purifying liquid in a liquid reservoir and a transformer provided with such a device
A Standard patent application filed on 22 October 2002 credited to Jensen, Carl Aage
Details
Application number :
2002350402
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
A device for purifying liquid in a liquid reservoir and a transformer provided with such a device