4. Electricity: electrical systems and devices
  5. Housing or mounting assemblies with diverse electrical...
  6. For electronic systems and devices

Frank Welzel

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Overvoltage protection device

Electricity: electrical systems and devices – Safety and protection of systems and devices – High voltage dissipation
Reexamination Certificate

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Surge protector with a mounting base

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

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Profile ID: LFUS-PAI-P-2267479

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