4. Electricity: measuring and testing
  5. Electrolyte properties
  6. Using a ph determining device

Roland H. Koluvek

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Circuit for measuring source resistance of a sensor

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Patent

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pH sensor with internal solution ground

Electricity: measuring and testing – Electrolyte properties – Using a ph determining device
Reexamination Certificate

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Self diagnostic pH sensor

Boots – shoes – and leggings
Patent

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Three wire amplifier circuit with diagnostic capabilities

Electricity: measuring and testing – Electrolyte properties – Using a ph determining device
Patent

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Profile ID: LFUS-PAI-P-199410

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