4. Valves and valve actuation
  5. Rotary valves
  6. Butterfly

Kouichi Hisada

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Butterfly valve with low noise

Valves and valve actuation – Rotary valves – Butterfly
Reexamination Certificate

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Portable electronic device and portable telephone with...

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2430542

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