4. H - Electricity
  5. 04
  6. B

Frowin Derr

H - Electricity – 04 – B

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Inventor

Country: Germany

Circuit arrangement for optical frequency conversion

H - Electricity – 04 – J
Patent

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Surveillance of optical broad-band connection lines up to a...

H - Electricity – 04 – B
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Profile ID: LFCA-PAI-P-1690760

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