(19)
(11)
EP 0 785 852 A2
(12)
(43)
Date of publication:
30.07.1997
Bulletin 1997/31
(21)
Application number:
96925144.0
(22)
Date of filing:
13.07.1996
(51)
International Patent Classification (IPC):
E04F
13/
16
( . )
D21H
13/
14
( . )
D21J
3/
00
( . )
E04C
2/
24
( . )
B29C
70/
50
( . )
D21H
13/
24
( . )
E04B
9/
04
( . )
(86)
International application number:
PCT/KR1996/000109
(87)
International publication number:
WO 1997/004184
(
06.02.1997
Gazette 1997/07)
(84)
Designated Contracting States:
DE DK ES FR GB IT NL SE
(30)
Priority:
14.07.1995
KR 19830000595
05.07.1996
KR 19270025896
(71)
Applicant:
Koreen Industrial Development Corp.
Chungcheongbuk-do 369-900 (KR)
(72)
Inventor:
KIM, Jeong, Man
Seoul 158-093 (KR)
(74)
Representative:
Hale, Peter, et al
Kilburn & Strode 30 John Street
London WC1N 2DD
London WC1N 2DD (GB)
(54)
A METHOD FOR MANUFACTURING INTERIOR PLATE BOARDS FOR CONSTRUCTION