An arrangement for the axial bearing of a drilling machine
A Standard patent application filed on 22 April 1987 credited to Muuttonen, Timo
;
Salmi, Pekka
;
Kiikka, Timo
Details
Application number :
71852
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
An arrangement for the axial bearing of a drilling machine