CONTROLLED RELEASE DEVICE FOR THE PRESERVATION OF WOODEN STRUCTURE PROXIMATE SOIL - Patent 1056575

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EP 1 056 575 A1

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(43)	Date of publication:
	06.12.2000 Bulletin 2000/49

(21)	Application number: 98907535.3

(22)	Date of filing: 20.02.1998

(51)	International Patent Classification (IPC)⁷: B27K 3/02

(86)	International application number:
	PCT/US9803/265

(87)	International publication number:
	WO 9942/264 (26.08.1999 Gazette 1999/34)

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

(71)	Applicant: BATTELLE MEMORIAL INSTITUTE
	Richland, WA 99352 (US)

(72)	Inventors:
	VAN VORIS, Peter Richland, WA 99352 (US) CATALDO, Dominic, A. Kennewick, WA 99336 (US) BURTON, Frederick, G. Stansbury Park, UT 84074 (US)

(74)	Representative: Potter, Julian Mark et al
	D. Young & Co.,21 New Fetter Lane London EC4A 1DA London EC4A 1DA (GB)

(54)	CONTROLLED RELEASE DEVICE FOR THE PRESERVATION OF WOODEN STRUCTURE PROXIMATE SOIL