Improved production of insulating elements
A Standard patent application filed on 14 October 1988 credited to Maempel, Lothar
;
Druschke, Wolfgang
;
Fuessl, Ruediger
;
Schmidt, Hans Juergen
Details
Application number :
23750
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Improved production of insulating elements
Inventor :
Maempel, Lothar
;
Druschke, Wolfgang
;
Fuessl, Ruediger
;
Schmidt, Hans Juergen