MINING EQUIPMENT CONTROL SYSTEM
A Standard patent application filed on 24 February 1981 credited to Weirich, Walter
;
Berwald, Werner
;
Rosenberg, Harry
Details
Application number :
67593
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
MINING EQUIPMENT CONTROL SYSTEM
Inventor :
Weirich, Walter
;
Berwald, Werner
;
Rosenberg, Harry