(19)
(11)
EP 0 214 134 A1
(12)
(43)
Date of publication:
18.03.1987
Bulletin 1987/12
(21)
Application number:
85901667.0
(22)
Date of filing:
19.02.1985
(51)
International Patent Classification (IPC):
B63C
7/
26
( . )
(86)
International application number:
PCT/US1985/000241
(87)
International publication number:
WO 1986/004873
(
28.08.1986
Gazette 1986/19)
(84)
Designated Contracting States:
AT BE CH DE FR LI LU NL SE
(71)
Applicant:
COCHRANE SUBSEA ACOUSTICS, INC.
Lafayette, LA 70508 (US)
(72)
Inventors:
COCHRANE, Douglas, A., Jr.
Lafayette, LA 70503 (US)
STYER, Fred, W.
Maurice, LA 70555 (US)
(54)
SUBSEA ACOUSTIC RELOCATION SYSTEM