Device and process for the lining of a pipe branch, particularly in an oil well
A Standard patent application filed on 02 August 1996 credited to Saltel, Jean-Louis
;
Leighton, James
Details
Application number :
67440
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Device and process for the lining of a pipe branch, particularly in an oil well