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GB384778A
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Improvements in or relating to the production of insulated ferro-magnetic powder andof cores therefrom
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GB373784A
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Method for the production of metal powders such as those known as bronze colours
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ES122950A1
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Manufacturing process of aluminum glitter.
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ES122879A1
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Procedure and mechanism for the manufacture of glitter lamellae.
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GB363604A
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Method and apparatus for the production of relatively minute metal foils known as bronze colours
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GB366230A
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Process for the production of insulated ferro-magnetic powder
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ES119984A1
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Procedure for the manufacture of glitter.
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US1930684A
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Method of manufacturing bronze colors
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DE619624C
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Process for producing aluminum powder, in particular aluminum bronze powder
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DE586438C
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Gloss mill for bronze colors with a lying cylindrical drum
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US1832868A
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Method of manufacturing foil-shaped metal grains
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DE525606C
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Process for the continuous production of bronze powder in ball mills
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DE587699C
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Process for the production of powder for mass cores consisting of magnetic particles coated with insulating material
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US1814559A
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Beetling mill with closed casing
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US1793097A
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Disintegrating-mill beetle
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DE535906C
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Process for the production of printing types by pressing metal powders together
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GB304152A
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An improved pulverizing mill
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US1793096A
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Beetling mill with closed casing
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US1802658A
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Charging regulator
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DE514623C
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Process for producing fine metal grains from molten metal
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