METHOD FOR APPLYING A PHOSPHATE COATING ON A STEEL OR IRON PART, AND CORRESPONDING STEEL OR IRON PART - Patent 1660699

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EP 1 660 699 A1

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(43)	Date of publication:
	31.05.2006 Bulletin 2006/22

(21)	Application number: 05759114.1

(22)	Date of filing: 11.04.2005

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International Patent Classification (IPC):

C23C 22/18^(1985.01)

C23C 22/73^(1985.01)

(86)	International application number:
	PCT/EP2005/003911

(87)	International publication number:
	WO 2005/106074 (10.11.2005 Gazette 2005/45)

(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
	Designated Extension States:
	AL BA HR LV MK YU

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Priority:

04.05.2004 ES 200401059

(71)	Applicant: DELPHI DIESEL SYSTEMS S.L.
	08190 Sant Cugat del Vallès, Barcelona (ES)

(72)	Inventor:
	VARELA LOSADA, Francisco E-08014 Barcelona (ES)

(74)	Representative: Curell Aguilà, Marcelino et al
	Dr. Ing. M. Curell Sunol I.I. S.L. Agentes de la Propiedad Industrial Passeig de Gracia, 65 bis 08008 Barcelona 08008 Barcelona (ES)

(54)	METHOD FOR APPLYING A PHOSPHATE COATING ON A STEEL OR IRON PART, AND CORRESPONDING STEEL OR IRON PART