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

Leonard W. Suroff

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Automatic damper assembly

Automatic temperature and humidity regulation – Ventilator type
Patent

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Automatic damper assembly

Automatic temperature and humidity regulation – Ventilator type
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Automatic damper assembly

Automatic temperature and humidity regulation – Ventilator type
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Automatic damper assembly

Automatic temperature and humidity regulation – Ventilator type
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Automatic fluid control assembly

Automatic temperature and humidity regulation – Thermostatic – In fluid controlled
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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