4. Compositions
  5. Oxidative bleachant, oxidant containing, or generative
  6. Composition containing a stabilizer or a product in the form...

Xu Cheng

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Method and apparatus for controlling soot blowing using...

Data processing: generic control systems or specific application – Specific application – apparatus or process – Chemical process control or monitoring system
Reexamination Certificate

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Method and apparatus for determining actual reactive...

Electricity: single generator systems – Automatic control of generator or driving means – Power factor or phase relationships
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Method and apparatus for determining actual reactive...

Prime-mover dynamo plants – Electric control – Engine control
Reexamination Certificate

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Method and apparatus for improving steam temperature control

Electric heating – Heating devices – With power supply and voltage or current regulation or...
Reexamination Certificate

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Method and apparatus for providing economic analysis of...

Electricity: single generator systems – Automatic control of generator or driving means – Power factor or phase relationships
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Profile ID: LFUS-PAI-P-1721364

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