LASER BEAM DISPLAY DEVICE FOR ALIGNING TWO POINTS SPACED APART FROM EACH OTHER

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EP 0 188 591 A1

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(43)	Date of publication:
	30.07.1986 Bulletin 1986/31

(21)	Application number: 85903872.0

(22)	Date of filing: 30.07.1985

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International Patent Classification (IPC):

H01S 3/ 02^{( . )}

(86)	International application number:
	PCT/IT1985/000024

(87)	International publication number:
	WO 1986/001044 (13.02.1986 Gazette 1986/04)

(84)	Designated Contracting States:
	AT BE CH DE FR GB IT LI LU NL SE

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Priority:

31.07.1984 IT 19980002275U

(71)	Applicant: PALA LUSSORIO, Rinaldo
	I-20133 Milan (IT)

(72)	Inventor:
	PALA LUSSORIO, Rinaldo I-20133 Milan (IT)

(54)	LASER BEAM DISPLAY DEVICE FOR ALIGNING TWO POINTS SPACED APART FROM EACH OTHER