4. Radiant energy
  5. Photocells; circuits and apparatus
  6. Optical or pre-photocell system

Ralf Engelmann

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Procedure for the optical acquisition of objects by means of...

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
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Process for the observation of at least one sample region...

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Reexamination Certificate

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Process for the observation of at least one sample region...

Radiant energy – Luminophor irradiation – Methods
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Profile ID: LFUS-PAI-P-2428069

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