4. Environmental heating and cooling; fluid handling and sanitary e
  5. Fluid handling or treatment equipment
  6. Dispersal

Raymond Chan

Inventor

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Air cleaner

Gas separation: apparatus – Electric field separation apparatus – Including gas flow distribution means
Patent

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Air quality monitor

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Chemical
Patent

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Apparatus and method for counting exercise repetitions

Data processing: measuring – calibrating – or testing – Measurement system – Dimensional determination
Reexamination Certificate

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Blood pressure monitor

Surgery – Diagnostic testing – Cardiovascular
Reexamination Certificate

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Clock

Measuring – testing – or signalling instruments – Clock or clock case – Changeable exhibitor – e.g. – digital type
Patent

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Profile ID: LFUS-PAI-P-115382

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