FEEDER FOR PARTICULATE MATERIAL - Patent 0455686

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EP 0 455 686 A1

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(43)	Date of publication:
	13.11.1991 Bulletin 1991/46

(21)	Application number: 90902334.0

(22)	Date of filing: 25.01.1990

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International Patent Classification (IPC):

B65G 53/ 20^{( . )}
B65G 53/ 38^{( . )}
B65G 53/ 48^{( . )}

B65G 53/ 22^{( . )}
B65G 53/ 40^{( . )}

(86)	International application number:
	PCT/GB1990/000105

(87)	International publication number:
	WO 1990/008723 (09.08.1990 Gazette 1990/19)

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

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Priority:

25.01.1989 GB 19890001580

(71)	Applicant: ALCAN INTERNATIONAL LIMITED
	Montreal Quebec H3A 3G2 (CA)

(72)	Inventor:
	DARBY, Neil, Andrew Daventry Northamptonshire NN11 6SU (GB)

(74)	Representative: Wilkinson, Stephen John, et al
	Stevens, Hewlett & Perkins 1 St. Augustine's Place Bristol BS1 4UD Bristol BS1 4UD (GB)

(54)	FEEDER FOR PARTICULATE MATERIAL