4. Travel goods and personal belongings
  5. Umbrella or parasol, walking support
  6. Cane or walking support

Patrick Hung

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Circuit board carrier

Travel goods and personal belongings – Umbrella or parasol – walking support – Cane or walking support
Patent

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Method and apparatus for calibrating a gas detector sensor

Measuring and testing – Instrument proving or calibrating – Volume of flow – speed of flow – volume rate of flow – or mass...
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Profile ID: LFUS-PAI-P-1465417

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