A device for preparing hot water by means of an external heating source
A Standard patent application filed on 14 April 1988 credited to Graslund, Jonas
;
Hultmark, Goran
Details
Application number :
16801
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
A device for preparing hot water by means of an external heating source