Hammer drilling device with a pneumatic reversing gear
A Standard patent application filed on 10 April 2006 credited to Balve, Gerhard
;
Puttmann, Franz-Josef
Details
Application number :
2006314836
Application type :
Standard
Application status :
SEALED
Under opposition :
No
Proceeding type :
Invention title :
Hammer drilling device with a pneumatic reversing gear