4. Telecommunications
  5. Radiotelephone system
  6. Programming control

Wang Yang Chang

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Combined speaker and base therefor

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor
Patent

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Data communication device

Telecommunications – Radiotelephone system – Programming control
Patent

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Profile ID: LFUS-PAI-P-537938

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