IMPROVED DIFFRACTION GRATING SCANNER WITH ANAMORPHIC CORRECTION OF SCAN CURVATURES - Patent 0078269

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EP 0 078 269 A1

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(43)	Date of publication:
	11.05.1983 Bulletin 1983/19

(21)	Application number: 82901080.0

(22)	Date of filing: 22.02.1982

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International Patent Classification (IPC):

G02B 5/ 18^{( . )}
G02B 26/ 10^{( . )}

G02B 5/ 32^{( . )}

(86)	International application number:
	PCT/US1982/000225

(87)	International publication number:
	WO 1982/002955 (02.09.1982 Gazette 1982/21)

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

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Priority:

23.02.1981 US 19810237531

(71)	Applicant: GENERAL OPTRONICS CORPORATION
	South Plainfield, NJ 07080 (US)

(72)	Inventor:
	STRAMONDO, Anthony J. San Diego, CA 92123 (US)

(74)	Representative: MacGregor, Gordon, et al
	ERIC POTTER CLARKSON St. Mary's Court St. Mary's Gate Nottingham, NG1 1LE Nottingham, NG1 1LE (GB)

(54)	IMPROVED DIFFRACTION GRATING SCANNER WITH ANAMORPHIC CORRECTION OF SCAN CURVATURES