Apparatus for the underground operation of a movable mining machine
A Standard patent application filed on 11 September 1986 credited to Trapp, Helmut
;
Wernigg, Gerhard
Details
Application number :
62600
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Apparatus for the underground operation of a movable mining machine