(19)
(11)
EP 1 068 056 A2
(12)
(88)
Date of publication A3:
26.10.2000
(43)
Date of publication:
17.01.2001
Bulletin 2001/03
(21)
Application number:
99941860.1
(22)
Date of filing:
08.09.1999
(51)
International Patent Classification (IPC)
7
:
B27M
1/02
(86)
International application number:
PCT/KR9900/529
(87)
International publication number:
WO 0013/865
(
16.03.2000
Gazette 2000/11)
(84)
Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
(30)
Priority:
09.09.1998
KR 9837645
(71)
Applicant:
An, Sun Tae
Kumjung-Gu,Pusan 609-311 (KR)
(72)
Inventor:
An, Sun Tae
Kumjung-Gu,Pusan 609-311 (KR)
(74)
Representative:
KOHLER SCHMID + PARTNER
PatentanwälteRuppmannstrasse 27
70565 Stuttgart
70565 Stuttgart (DE)
(54)
A METHOD AND APPARATUS FOR INCREASING THE HARDNESS INTENSITY OF WOOD