A LINEAR LIGHTING DEVICE HAVING CO-EXTRUDED INTERNALLY PRISMATICALLY SCORED SCREENS - Patent 1021678

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EP 1 021 678 A1

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(43)	Date of publication:
	26.07.2000 Bulletin 2000/30

(21)	Application number: 98950291.9

(22)	Date of filing: 02.10.1998

(51)	International Patent Classification (IPC)⁷: F21S 3/14, F21V 3/00, F21V 8/00, F21V 19/02

(86)	International application number:
	PCT/IT9800/265

(87)	International publication number:
	WO 9918/390 (15.04.1999 Gazette 1999/15)

(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:

06.10.1997 IT RM970601

(71)	Applicant: DA.MA s.r.l.
	00195 Roma (IT)

(72)	Inventors:
	DEITINGER, Roberto,DA.MA. s.r.l. I-00195 Roma (IT) MAZZILLI, Mauro,DA.MA. s.r.l. I-00195 Roma (IT)

(74)	Representative: Taliercio, Antonio et al
	ING. BARZANO' & ZANARDO ROMA S.p.A.Via Piemonte, 26 00187 Roma 00187 Roma (IT)

(54)	A LINEAR LIGHTING DEVICE HAVING CO-EXTRUDED INTERNALLY PRISMATICALLY SCORED SCREENS