CENTERING + GUIDING DEVICE FOR A DRILL POD OF A TAP HOLE OF A BLAST FURNACE
A Standard patent application filed on 04 May 1982 credited to Mailliet, Pierre
Details
Application number :
83261
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
CENTERING + GUIDING DEVICE FOR A DRILL POD OF A TAP HOLE OF A BLAST FURNACE