Integrated modular connector in a drill pipe
A Standard patent application filed on 09 November 2001 credited to Ragnitz, Detlef
;
Witte, Johannes
;
Floerke, Helmut
Details
Application number :
2002234089
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Integrated modular connector in a drill pipe
Inventor :
Ragnitz, Detlef
;
Witte, Johannes
;
Floerke, Helmut