Device for lifting a seagoing construction such as a drilling rig, provided with lifting members running mutually parallel
A Standard patent application filed on 29 March 2001 credited to Schenkel, Martin Arie
;
Steenhuis, Andre Luur Jan
Details
Application number :
44873
Application type :
Standard
Application status :
SEALED
Under opposition :
No
Proceeding type :
Invention title :
Device for lifting a seagoing construction such as a drilling rig, provided with lifting members running mutually parallel