Process and instrument for measuring the depth of penetration in a pipe union
A Standard patent application filed on 01 June 1996 credited to Lunewisse, Heinz
;
Nghiem, Xuang Long
Details
Application number :
62208
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Process and instrument for measuring the depth of penetration in a pipe union