4. Compositions: coating or plastic
  5. Materials or ingredients
  6. Pigment, filler, or aggregate compositions, e.g., stone,...

Francis Yin

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Process and products of chinese kaolin

Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Reexamination Certificate

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Process and products of Chinese kaolin

Solid material comminution or disintegration – Apparatus – With automatic control
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