4. Amplifiers
  5. With semiconductor amplifying device
  6. Including differential amplifier

John Lumsden

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Anti-IL2 antibodies

Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Blood proteins or globulins – e.g. – proteoglycans – platelet...
Reexamination Certificate

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Chlorination of iron-containing materials

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

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Efficiency maximizing motor controller and method

Electricity: motive power systems – Induction motor systems
Reexamination Certificate

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Recovery of chlorine values

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Iron group metal
Patent

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Reduction of ferric chloride

Chemistry of inorganic compounds – Halogen or compound thereof – Binary compound containing metal
Patent

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Profile ID: LFUS-PAI-P-422361

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