Threaded device with improved resistance against torsion-caused breakage
A Standard patent application filed on 21 February 2003 credited to Von Oepen, Randolf
;
Tschakaloff, Alexander
Details
Application number :
2003210335
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Threaded device with improved resistance against torsion-caused breakage