CHEMICAL ANALYSIS BY CONTROLLED SAMPLE MODULATION AND DETECTION CORRELATION - Patent 0232382

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EP 0 232 382 A1

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(43)	Date of publication:
	19.08.1987 Bulletin 1987/34

(21)	Application number: 86905092.0

(22)	Date of filing: 06.08.1986

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International Patent Classification (IPC):

G01N 30/ 62^{( . )}
G01N 30/ 66^{( . )}
G01N 30/ 88^{( . )}

G01N 30/ 64^{( . )}
G01N 30/ 68^{( . )}
G01N 33/ 00^{( . )}

(86)	International application number:
	PCT/US1986/001625

(87)	International publication number:
	WO 1987/001204 (26.02.1987 Gazette 1987/05)

(84)	Designated Contracting States:
	DE FR GB IT NL

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Priority:

15.08.1985 US 19850766022

(71)	Applicant: GLOBAL GEOCHEMISTRY CORPORATION
	Canago Park, CA 91303-2194 (US)

(72)	Inventors:
	PHILLIPS, John, B. Carbondale, IL 62901 (US) GORDON, Robert, J. Woodland Hills, CA 91367 (US) MEREDITH, David, E. Moorpark, CA 93201 (US)

(74)	Representative: Baillie, Iain Cameron, et al
	c/o Ladas & Parry Altheimer Eck 2 D-80331 München D-80331 München (DE)

(54)	CHEMICAL ANALYSIS BY CONTROLLED SAMPLE MODULATION AND DETECTION CORRELATION