METHOD AND APPARATUS FOR WRITING OPTICAL RECORDING MEDIA - Patent 0880778

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EP 0 880 778 A1

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(43)	Date of publication:
	02.12.1998 Bulletin 1998/49

(21)	Application number: 97912403.0

(22)	Date of filing: 01.12.1997

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International Patent Classification (IPC):

G11B 7/ 0045^{( . )}
G11B 11/ 105^{( . )}
G11B 7/ 125^{( . )}

G11B 7/ 24^{( . )}
G11B 7/ 007^{( . )}

(86)	International application number:
	PCT/IB1997/001489

(87)	International publication number:
	WO 1998/025267 (11.06.1998 Gazette 1998/23)

(84)	Designated Contracting States:
	AT CH DE FR GB GR IE LI LU PT

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Priority:

06.12.1996 EP 19960203397

(71)	Applicant: Koninklijke Philips Electronics N.V.
	5621 BA Eindhoven (NL)

(72)	Inventor:
	DEN BOEF, Arie, Jeffrey NL-5656 AA Eindhoven (NL)

(74)	Representative: Visser, Derk, et al
	INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6 5656 AA Eindhoven 5656 AA Eindhoven (NL)

(54)	METHOD AND APPARATUS FOR WRITING OPTICAL RECORDING MEDIA