4. Electricity: conductors and insulators
  5. Conduits, cables or conductors
  6. Single duct conduits

Werner Appel

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Bandpass filter

Wave transmission lines and networks – Coupling networks – Wave filters including long line elements
Reexamination Certificate

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Sealed cable connector

Electricity: conductors and insulators – Conduits – cables or conductors – Single duct conduits
Patent

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Profile ID: LFUS-PAI-P-1605251

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