4. Electricity: measuring and testing
  5. Measuring, testing, or sensing electricity, per se
  6. With rotor

Douglas G. Hastings

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Method of manufacturing a resistor connector

Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate

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Socket test probe and method of making

Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate

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Socket test probe and method of making

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element
Reexamination Certificate

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Test probe positioning device

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor
Patent

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Profile ID: LFUS-PAI-P-454667

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