LEACHING OF A TITANIFEROUS MATERIAL - Patent 0755459

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EP 0 755 459 A1

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(43)	Date of publication:
	29.01.1997 Bulletin 1997/05

(21)	Application number: 95915693.0

(22)	Date of filing: 18.04.1995

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International Patent Classification (IPC):

C01G 23/ 04^{( . )}
C22B 3/ 06^{( . )}

C22B 3/ 04^{( . )}
C22B 34/ 12^{( . )}

(86)	International application number:
	PCT/AU1995/000222

(87)	International publication number:
	WO 1995/028502 (26.10.1995 Gazette 1995/46)

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

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Priority:

15.04.1994 AU 1994PM05119

(71)	Applicant: TECHNOLOGICAL RESOURCES PTY. LTD.
	Melbourne, VIC 3000 (AU)

(72)	Inventors:
	McCLELLAND, Ross Alexander Maryknoll, VIC 3812 (AU) HOLLITT, Michael John Box Hill North, VIC 3129 (AU)

(74)	Representative: Patentanwälte Ruff, Beier, Schöndorf und Mütschele
	Willy-Brandt-Strasse 28 70173 Stuttgart 70173 Stuttgart (DE)

(54)	LEACHING OF A TITANIFEROUS MATERIAL