4. Refrigeration
  5. Cryogenic treatment of gas or gas mixture
  6. Separation of gas mixture

Dao-Hong Zheng

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Apparatus for supplying high purity fluid

Gas separation: apparatus – Solid sorbent apparatus – Plural solid sorbent beds
Patent

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Control vent system for ultra-high purity delivery system for li

Refrigeration – Cryogenic treatment of gas or gas mixture – Separation of gas mixture
Patent

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Gas control device and method of supplying gas

Fluid handling – Systems – Multiple inlet with multiple outlet
Reexamination Certificate

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Gas control device and method of supplying gas

Fluid handling – With cleaner – lubrication added to fluid or liquid sealing... – Cleaning or steam sterilizing
Reexamination Certificate

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Gas control device and method of supplying gas

Fluid handling – Systems – With flow control means for branched passages
Reexamination Certificate

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Profile ID: LFUS-PAI-P-760343

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