(19)
(11)
EP 1 044 087 A1
(12)
(43)
Date of publication:
18.10.2000
Bulletin 2000/42
(21)
Application number:
98906965.3
(22)
Date of filing:
02.03.1998
(51)
International Patent Classification (IPC)
7
:
B27M
3/00
,
B27C
9/00
(86)
International application number:
PCT/FI9800/186
(87)
International publication number:
WO 9838/020
(
03.09.1998
Gazette 1998/35)
(84)
Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
LT LV RO
(30)
Priority:
28.02.1997
FI 970846
(71)
Applicant:
Finfre Oy
00750 Helsinki (FI)
(72)
Inventor:
MYYRYLÄINEN, Esa, Aulis
FIN-00750 Helsinki (FI)
(74)
Representative:
Laitinen, Pauli Sakari
Patentti-Laitinen Oy,P.O. Box 29
02771 Espoo
02771 Espoo (FI)
(54)
METHOD AND EQUIPMENT FOR WORKING BEAMS