(19)
(11)
EP 0 658 137 A1
(12)
(43)
Date of publication:
21.06.1995
Bulletin 1995/25
(21)
Application number:
93918542.0
(22)
Date of filing:
30.07.1993
(51)
International Patent Classification (IPC):
B29C
31/
00
( . )
B29C
49/
50
( . )
B29C
49/
42
( . )
B29C
49/
04
( . )
(86)
International application number:
PCT/US1993/007210
(87)
International publication number:
WO 1994/003320
(
17.02.1994
Gazette 1994/05)
(84)
Designated Contracting States:
BE DE ES FR GB IT NL
(30)
Priority:
31.07.1992
IT 1992FI00156
(71)
Applicant:
HOOVER UNIVERSAL INC.
Plymouth, Michigan 48170 (US)
(72)
Inventor:
BALDI, Massenzio
I-50041 Settimello Calenzano (IT)
(74)
Representative:
Bergen, Klaus, Dipl.-Ing., et al
Patentanwälte Dr.-Ing. Reimar König, Dipl.-Ing. Klaus Bergen, Wilhelm-Tell-Strasse 14
D-40219 Düsseldorf
D-40219 Düsseldorf (DE)
(54)
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