(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)7B27M 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