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GB119367A
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Means for Covering In and Discharging Mills for Crushing, Grinding and Mixing Colours, Chemicals, Drugs, Ores and the like.
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GB102631A
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Improvements in and relating to Grinding and like Machinery.
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GB191516511A
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An Improved Grinding Mill for Wet or Dry Substances.
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GB191222677A
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Means for Discharging and Cleaning Out Mills for Grinding Ores, Colours, Chemicals and the like.
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US1064702A
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Filtering apparatus.
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GB190930586A
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Improvements in and relating to Filtering Apparatus for Separating Liquids from Materials and for Washing and Saturating Materials with Liquid.
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GB190928945A
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Improvements in and relating to Rotary Filters for Separating Liquids from Materials and for Washing and Saturating Materials with Liquid.
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GB190928798A
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Improvements in Apparatus for Grinding and Pulverizing Ores, Cement, Phosphates, Colours, Chemicals and the like.
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GB190305782A
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Improvements in Grinding or Crushing Apparatus.
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US745416A
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Mortar and muller for grinding, crushing, and mixing ores, chemicals, &c.
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GB190204479A
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An Improved Mortar and Muller for Grinding, Crushing and Mixing Ores, Chemicals and other Substances.
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US733574A
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Grinding and pulverizing mill.
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GB190118637A
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An Improved Grinding and Pulverizing Mill.
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