(19)
(11)
EP 1 747 402 A2
(12)
(88)
Date of publication A3:
01.06.2006
(43)
Date of publication:
31.01.2007
Bulletin 2007/05
(21)
Application number:
05742857.5
(22)
Date of filing:
11.05.2005
(51)
International Patent Classification (IPC):
F23Q
3/00
(2006.01)
(86)
International application number:
PCT/EP2005/052146
(87)
International publication number:
WO 2005/111500
(
24.11.2005
Gazette 2005/47)
(84)
Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
(30)
Priority:
17.05.2004
IT SV20040022
(71)
Applicant:
Castfutura S.p.A.
20123 Milano (IT)
(72)
Inventor:
OFFREDI, Giorgio
I-20100 Galbiate (IT)
(74)
Representative:
Karaghiosoff, Giorgio Alessandro
Studio Karaghiosoff e Frizzi s.r.l. Via Pecorile 25
17015 Celle Ligure (SV)
17015 Celle Ligure (SV) (IT)
(54)
SYSTEM FOR FASTENING SPARK PLUGS OF BOILERS OR THE LIKE