4. Electricity: electrical systems and devices
  5. Safety and protection of systems and devices
  6. With specific current responsive fault sensor

Erkki Miettinen

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Charging arrangement for capacitor means

Electricity: battery or capacitor charging or discharging – Capacitor charging or discharging
Reexamination Certificate

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Connector for connecting a three-phase cable and manufacturing m

Electricity: conductors and insulators – Conduits – cables or conductors – Combined
Patent

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Control Circuit

Miscellaneous active electrical nonlinear devices – circuits – and – Gating – Utilizing three or more electrode solid-state device
Reexamination Certificate

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Control circuit

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Current driver
Reexamination Certificate

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Control circuit for a semiconductor switch

Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Patent

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Profile ID: LFUS-PAI-P-746581

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