CELL FOR THE ELECTROLYSIS OF ALUMINA PREFERABLY AT LAW TEMPERATURES - Patent 0613504

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EP 0 613 504 A1

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(43)	Date of publication:
	07.09.1994 Bulletin 1994/36

(21)	Application number: 92923752.0

(22)	Date of filing: 19.11.1992

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International Patent Classification (IPC):

C25C 3/ 08^{( . )}

(86)	International application number:
	PCT/EP1992/002666

(87)	International publication number:
	WO 1993/010281 (27.05.1993 Gazette 1993/13)

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

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Priority:

20.11.1991 WO 1991EP02219
24.03.1992 EP 19920810212

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

(72)	Inventors:
	DE NORA, Vittorio Nassau (BS) DURUZ, Jean-Jacques CH-1204 Geneva (CH)

(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)	CELL FOR THE ELECTROLYSIS OF ALUMINA PREFERABLY AT LAW TEMPERATURES