4. Liquid heaters and vaporizers
  5. Steam treatment

Benjamin M. Johnson

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Mixer with shaking and tumbling motion

Agitating – By movement of support for removable mixing chamber – Mixing chamber secured to support
Reexamination Certificate

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Steam condensing apparatus

Liquid heaters and vaporizers – Steam treatment
Patent

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Profile ID: LFUS-PAI-P-779663

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