4. Liquid purification or separation
  5. Processes
  6. Preventing, decreasing, or delaying precipitation,...

Heijiro Ojima

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Metal lubricants containing a bridge complex

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Nitrogen and heavy metal – or nitrogen and aluminum – in the...
Reexamination Certificate

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Method for removing metal contained in solution using surfactant

Liquid purification or separation – Processes – Preventing – decreasing – or delaying precipitation,...
Patent

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Method of and apparatus for removing metal contained in solution

Chemistry: electrical and wave energy – Apparatus – Apparatus for electrical
Patent

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Method of removing metal contained in solution

Chemistry: electrical and wave energy – Processes and products – Electrical
Patent

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Water-based lubricants containing sulfur as a coordinating...

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Heterocyclic ring compound; a heterocyclic ring is one...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-150960

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