AU86046A - Process forthe separation according to specific gravity of mixtures of solid materials, the particles ofwhich differ mutually in size and specific gravity especially of coal containing mixtures
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Process forthe separation according to specific gravity of mixtures of solid materials, the particles ofwhich differ mutually in size and specific gravity especially of coal containing mixtures
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AU860/46A1946-01-29Process forthe separation according to specific gravity of mixtures of solid materials, the particles ofwhich differ mutually in size and specific gravity especially of coal containing mixtures
ExpiredAU133217B2
(en)
Process forthe separation according to specific gravity of mixtures of solid materials, the particles ofwhich differ mutually in size and specific gravity especially of coal containing mixtures
Process forthe separation according to specific gravity of mixtures of solid materials, the particles ofwhich differ mutually in size and specific gravity especially of coal containing mixtures