MOULDED OR CAST FRAME WITH INNER AND OUTER WALLS FOR UNDERGROUND CHAMBER

(19)

(11)

EP 2 109 574 A2

(12)

(88)	Date of publication A3:
	28.02.2008

(43)	Date of publication:
	21.10.2009 Bulletin 2009/43

(21)	Application number: 07808677.4

(22)	Date of filing: 11.07.2007

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International Patent Classification (IPC):

B65D 88/76^(2006.01)
B65D 90/62^(2006.01)
E02D 29/14^(2006.01)
H02G 3/14^(2006.01)

B65D 90/10^(2006.01)
E02D 29/12^(2006.01)
E03F 5/02^(2006.01)

(86)	International application number:
	PCT/NZ2007/000179

(87)	International publication number:
	WO 2008/007980 (17.01.2008 Gazette 2008/03)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA HR MK RS

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Priority:

11.07.2006 NZ 54848806

(71)	Applicant: Sika Technology Limited
	Auckland (NZ)

(72)	Inventor:
	HILL, David, Edward Auckland (NZ)

(74)	Representative: Jones, Helen M.M.
	Gill Jennings & Every LLP Broadgate House 7 Eldon Street London EC2M 7LH London EC2M 7LH (GB)

(54)	MOULDED OR CAST FRAME WITH INNER AND OUTER WALLS FOR UNDERGROUND CHAMBER