4. Radiant energy
  5. Invisible radiant energy responsive electric signalling
  6. With or including a luminophor

Ewald Freiburger

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Circuit for safe forwarding of an analog signal value

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

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System for measuring ionizing radiation

Radiant energy – Invisible radiant energy responsive electric signalling – With or including a luminophor
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3237407

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