DEVICE FOR TAKING UNDISTURBED AND PRESSURIZED SAMPLES OF GROUND-WATER (AND GAS) IN OPEN SYSTEMS

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EP 0 198 046 A1

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(43)	Date of publication:
	22.10.1986 Bulletin 1986/43

(21)	Application number: 85905340.0

(22)	Date of filing: 18.10.1985

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International Patent Classification (IPC):

G01N 1/ 14^{( . )}
G01N 1/ 24^{( . )}

G01N 1/ 22^{( . )}

(86)	International application number:
	PCT/SE1985/000403

(87)	International publication number:
	WO 1986/002450 (24.04.1986 Gazette 1986/09)

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

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Priority:

18.10.1984 SE 19840005213

(71)	Applicant: TORSTENSSON, Bengt-Arne
	S-186 00 Vallentuna (SE)

(72)	Inventor:
	TORSTENSSON, Bengt-Arne S-186 00 Vallentuna (SE)

(54)	DEVICE FOR TAKING UNDISTURBED AND PRESSURIZED SAMPLES OF GROUND-WATER (AND GAS) IN OPEN SYSTEMS