4. Measuring, testing, or signalling instruments
  5. Security or signal instrument or casing
  6. Alarm or control thereof

William W. Ng

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Low-loss active voltage-clamp circuit for single-ended forward P

Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
Patent

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Smoke detector

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Alarm or control thereof
Patent

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Smoke detector

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Alarm or control thereof
Patent

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Profile ID: LFUS-PAI-P-780467

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