(19)
(11)
EP 0 274 530 A1
(12)
(43)
Date of publication:
20.07.1988
Bulletin 1988/29
(21)
Application number:
87905332.0
(22)
Date of filing:
15.07.1987
(51)
International Patent Classification (IPC):
G06F
1/
32
( . )
G05D
1/
06
( . )
G11C
8/
12
( . )
G01C
21/
22
( . )
G11C
7/
00
( . )
(86)
International application number:
PCT/US1987/001694
(87)
International publication number:
WO 1988/000734
(
28.01.1988
Gazette 1988/03)
(84)
Designated Contracting States:
DE FR GB NL
(30)
Priority:
15.07.1986
US 19860886199
(71)
Applicant:
SUNDSTRAND DATA CONTROL, INC.
Redmond, WA 98073-9701 (US)
(72)
Inventor:
GROVE, Michael, M.
Snohomish, WA 98290 (US)
(74)
Representative:
SERJEANTS
25 The Crescent King Street
Leicester, LE1 6RX
Leicester, LE1 6RX (GB)
(54)
TERRAIN MAP MEMORY MATRIXING