Arrangement for underwater drilling of foundations
A Standard patent application filed on 16 April 1987 credited to Barthelemy, Herve
;
Bollinger, Karl
;
Legendre, Yves
;
Gau, Maurice
;
Brochier, Michael
Details
Application number :
71762
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Arrangement for underwater drilling of foundations
Inventor :
Barthelemy, Herve
;
Bollinger, Karl
;
Legendre, Yves
;
Gau, Maurice
;
Brochier, Michael