4. Chemical apparatus and process disinfecting, deodorizing, preser
  5. Analyzer, structured indicator, or manipulative laboratory...
  6. Means for analyzing liquid or solid sample

John D. Petty

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Analytic appparatus and method

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Patent

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Method and means for electrode calibration

Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent

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Mixing apparatus and method

Agitating – Stirrer within stationary mixing chamber – Magnetic stirrer
Patent

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Recalibrating apparatus and method

Chemistry: analytical and immunological testing – Composition for standardization – calibration – simulation,...
Patent

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Profile ID: LFUS-PAI-P-770343

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