MICROPYRETICALLY-PRODUCED COMPONENTS OF ALUMINIUM PRODUCTION CELLS - Patent 0695371

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EP 0 695 371 A1

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(43)	Date of publication:
	07.02.1996 Bulletin 1996/06

(21)	Application number: 93910631.0

(22)	Date of filing: 19.04.1993

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International Patent Classification (IPC):

B22F 3/ 23^{( . )}
C25C 3/ 12^{( . )}

C25C 3/ 08^{( . )}

(86)	International application number:
	PCT/US1993/003605

(87)	International publication number:
	WO 1994/024321 (27.10.1994 Gazette 1994/24)

(84)	Designated Contracting States:
	DE ES FR GB IT NL

(71)	Applicant: MOLTECH Invent S.A.
	L-2320 Luxembourg (LU)

(72)	Inventors:
	SEKHAR, Jainagesh A. University of Cincinnati Cincinnati, OH 45221-0012 (US) ZHANG, H. University of Cincinnati Cincinnati, OH 45221-0012 (US)

(74)	Representative: Cronin, Brian Harold John
	c/o MOLTECH S.A. 9, Route de Troinex CH-1227 Carouge/GE CH-1227 Carouge/GE (CH)

(54)	MICROPYRETICALLY-PRODUCED COMPONENTS OF ALUMINIUM PRODUCTION CELLS