Australian Town and Country Journal (Sydney, NSW : 1870 - 1919), Saturday 7 June 1902, page 26


Australasian Mining Patents.

The following complete specifications have lately been accepted in the various States undermentioned, and letters patent will, therefore, issue to the applicants in due course. This report is furnished by Mr. Fred Walsh, patent agent, 23 Elizabeth-street. Sydney, from whom further information may be obtained:

Concentrator.-L. E. de Mole, Brighton, Victoria: A cylindrical ore .concentrator. Victoria,

May 14, No. 19,079.

Crushing.-C. E. Billin, Chicago, U.S.A.: Improvements in stomp mille. Victoria, May 21,

No. 19,123.

Explosives.-M. Fiedler, Moscow, Russia: Improvements in explosives. Victoria, May 21, No.

19,182.

Furnaces.-F. Klepetko and J. Evans, both of Montana, U.S.A.: Improvements in roasting furnaces. South Australia, May 22, No. 7698; New . South Wales, May 20, No. 12,070.

Ores, Sulphide. Treating.--T. Twynam, Moortoon, England: Improvements in the treatment of complex sulphide ores and tailings. New South Wales, May 21, No. 12,075.

Separating.-A. S. Elmore, London: Improvements in apparatus for the separation of minerals by the selective action of oils and like substances. Victoria, May 14, No. 19,183.

Separators, Magnetic-J. King, Croydon, England: Improvements in and relating to magnetic ore separators. Victoria, May 14, No. 19,187.

. Sluicing, Hydraulic-W. P. Wynne, Ballarat, Victoria: An improved method of hydraulic sluicing, and- apparatus or plant therefor. Victoria, May 14, No. 19,167.

Zinc, Electro Deposition of.-Sherard, Cowper-. Coles, and Company, Limited, London: Improvements in or relating to the deposition of zinc on metals. Victoria, May 21, No.. 19,192.