4. Electricity: power supply or regulation systems
  5. For reactive power control
  6. Using converter

Veijo Karppinen

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Arrangement for the placement of frequency converters

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate

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Compensation of reactive power via a frequency converter

Electricity: power supply or regulation systems – For reactive power control – Using converter
Reexamination Certificate

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Measurement of energy by means of a frequency converter

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Plural inputs
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2840377

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