A TUBULAR PILE ENCASED IN CONCRETE AND A PILE-DRIVING METHOD - Patent 1507928

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EP 1 507 928 A2

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(88)	Date of publication A3:
	18.11.2004

(43)	Date of publication:
	23.02.2005 Bulletin 2005/08

(21)	Application number: 99961078.5

(22)	Date of filing: 13.12.1999

(51)	International Patent Classification (IPC)⁷: E02D 5/30, E02D 5/34

(86)	International application number:
	PCT/FI1999/001027

(87)	International publication number:
	WO 2000/036226 (22.06.2000 Gazette 2000/25)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

14.12.1998 FI 982699

(71)	Applicant: Rautaruukki OYJ
	90250 Oulu (FI)

(72)	Inventor:
	LEHTONEN, Jouko FIN-20100 Turku (FI)

(74)	Representative: Laako, Tero Jussi et al
	Berggren Oy AbP.O. Box 16 00101 Helsinki 00101 Helsinki (FI)

(54)	A TUBULAR PILE ENCASED IN CONCRETE AND A PILE-DRIVING METHOD