CAST-IN-PLACE MANHOLE LINER APPARATUS AND METHOD - Patent 0419580

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EP 0 419 580 A1

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(43)	Date of publication:
	03.04.1991 Bulletin 1991/14

(21)	Application number: 89910529.0

(22)	Date of filing: 25.08.1989

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International Patent Classification (IPC):

E02D 29/ 12^{( . )}

E04G 15/ 00^{( . )}

(86)	International application number:
	PCT/US1989/003720

(87)	International publication number:
	WO 1990/002847 (22.03.1990 Gazette 1990/07)

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

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Priority:

02.09.1988 US 19880240073

(71)	Applicant: ACTION PRODUCTS MARKETING CORPORATION
	Johnston, IA 50131 (US)

(72)	Inventor:
	TRIMBLE, Carroll, O. Springdale, AR 72764 (US)

(74)	Representative: Kerr, Simonne June
	European Patent Attorney POTTS, KERR & CO. P.O. Box 688 Ascot Berkshire SL5 8YT Ascot Berkshire SL5 8YT (GB)

(54)	CAST-IN-PLACE MANHOLE LINER APPARATUS AND METHOD