(19)
(11)
EP 1 409 143 A2
(12)
(88)
Date of publication A3:
21.02.2002
(43)
Date of publication:
21.04.2004
Bulletin 2004/17
(21)
Application number:
01918940.6
(22)
Date of filing:
23.03.2001
(51)
International Patent Classification (IPC)
7
:
B02C
25/00
(86)
International application number:
PCT/US2001/009321
(87)
International publication number:
WO 2001/076756
(
18.10.2001
Gazette 2001/42)
(84)
Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
(30)
Priority:
09.04.2000
US 196279 P
(71)
Applicant:
J & L Fiber Services, Inc.
Waukesha, WI 53186 (US)
(72)
Inventor:
JOHANSSON, Ola, M.
Brookfield, WI 53005 (US)
(74)
Representative:
Lindberg, Olle Nils Olof
Albihns Malmö ABP.O. Box 4289
203 14 Malmö
203 14 Malmö (SE)
(54)
CONSISTENCY DETERMINING METHOD AND SYSTEM