(19)
(11)
EP 0 298 972 A1
(12)
(43)
Date of publication:
18.01.1989
Bulletin 1989/03
(21)
Application number:
87901615.0
(22)
Date of filing:
17.02.1987
(51)
International Patent Classification (IPC):
E04H
7/
18
( . )
E04H
7/
28
( . )
(86)
International application number:
PCT/IT1987/000014
(87)
International publication number:
WO 1988/004351
(
16.06.1988
Gazette 1988/13)
(84)
Designated Contracting States:
BE CH DE FR GB LI NL SE
(30)
Priority:
12.12.1986
IT 19860048742
(71)
Applicant:
Tagliapietra, Diego
I-88060 Copanello di Staletti (CZ) (IT)
(72)
Inventor:
Tagliapietra, Diego
I-88060 Copanello di Staletti (CZ) (IT)
(74)
Representative:
Mascioli, Alessandro, Prof.Dr.
c/o A.N.D.I. Associazione Nazionale degli Inventori Via Urbana, 20
I-00184 Roma
I-00184 Roma (IT)
(54)
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