OPTICAL SUPPORT FOR THE NON-VOLATILE MEMORISATION OF DATA AND PROCESSES FOR ITS MANUFACTURING - Patent 1072037

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EP 1 072 037 A1

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(43)	Date of publication:
	31.01.2001 Bulletin 2001/05

(21)	Application number: 99917055.8

(22)	Date of filing: 19.04.1999

(51)	International Patent Classification (IPC)⁷: G11B 7/00

(86)	International application number:
	PCT/IT9900/096

(87)	International publication number:
	WO 9954/871 (28.10.1999 Gazette 1999/43)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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Priority:

20.04.1998 IT RM980247
28.12.1998 IT RM980803

(71)	Applicant: Atop Innovation SPA
	20100 Milano (IT)

(72)	Inventor:
	SALPIANI, Giampietro 00143 Roma (IT)

(74)	Representative: Iannone, Carlo Luigi et al
	Ing. Barzanò & Zanardo Roma S.p.A.Via Piemonte, 26 00187 Roma 00187 Roma (IT)

(54)	OPTICAL SUPPORT FOR THE NON-VOLATILE MEMORISATION OF DATA AND PROCESSES FOR ITS MANUFACTURING