METHOD AND APPARATUS FOR AFFECTING OR CHANGING THE LIQUID CONTENT IN A SOIL STRATUM - Patent 0203956

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EP 0 203 956 A1

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(43)	Date of publication:
	10.12.1986 Bulletin 1986/50

(21)	Application number: 85905918.0

(22)	Date of filing: 08.11.1985

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International Patent Classification (IPC):

E02D 3/ 12^{( . )}

E02D 3/ 10^{( . )}

(86)	International application number:
	PCT/SE1985/000447

(87)	International publication number:
	WO 1986/002965 (22.05.1986 Gazette 1986/11)

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

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Priority:

12.11.1984 SE 19840005656

(71)	Applicants:
	S.A. COMPAGNIE INTERNATIONALE DES PIEUX ARMES FRANKIGNOUL B-4020 Liège (BE) MASSARSCH, Karl Rainer S-161 51 Bromma (SE)

(72)	Inventor:
	MASSARSCH, Karl, Rainer B-1310 La Hulpe (BE)

(74)	Representative: Grahn, Thomas, et al
	Oscar Grahn Patentbyra AB Erik Lindquist Patentbyra AB P.O. Box 19540 S-104 32 Stockholm S-104 32 Stockholm (SE)

(54)	METHOD AND APPARATUS FOR AFFECTING OR CHANGING THE LIQUID CONTENT IN A SOIL STRATUM