(19)
(11)
EP 0 343 224 A1
(12)
(43)
Date of publication:
29.11.1989
Bulletin 1989/48
(21)
Application number:
89900232.0
(22)
Date of filing:
02.12.1988
(51)
International Patent Classification (IPC):
A01G
23/
06
( . )
(86)
International application number:
PCT/EP1988/001128
(87)
International publication number:
WO 1989/005091
(
15.06.1989
Gazette 1989/13)
(84)
Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE
(30)
Priority:
04.12.1987
ZA 19870009136
(71)
Applicant:
VANDENBERG, Bernardus Jan
NL-Hilversum (NL)
(72)
Inventor:
VANDENBERG, Bernardus Jan
NL-Hilversum (NL)
(74)
Representative:
Crawford, Andrew Birkby
A.A. THORNTON & CO. Northumberland House 303-306 High Holborn
London WC1V 7LE
London WC1V 7LE (GB)
(54)
METHOD OF AND APPARATUS FOR EXTRACTING TREE STUMPS