4. Measuring and testing
  5. Sampler, sample handling, etc.
  6. With heating or cooling

Lloyd W. Trevoy

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Method and apparatus for sampling a core of tar sand

Measuring and testing – Sampler – sample handling – etc. – With heating or cooling
Patent

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Method for concentrating heavy minerals in the solids tailings f

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ivb metal
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Method for concentrating heavy minerals in the solids tailings f

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ivb metal
Patent

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Profile ID: LFUS-PAI-P-103413

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