4. Electricity: measuring and testing
  5. Conductor identification or location
  6. Inaccessible

John P. Ryan

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Apparatus and method determining the value of a capacitance

Electricity: measuring and testing – Conductor identification or location – Inaccessible
Patent

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Battery container

Equipment for production – distribution – or transformation of ene – Energy conversion or transformation
Patent

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Battery container

Equipment for production – distribution – or transformation of ene – Energy conversion or transformation
Patent

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Control apparatus having modular construction

Electricity: electrical systems and devices – Miscellaneous
Patent

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Damper seal apparatus

Fluid handling – Flow affected by fluid contact – energy field or coanda effect – Means to regulate or vary operation of device
Patent

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Profile ID: LFUS-PAI-P-139660

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