Yijian Jin

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Tonawanda, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Cryogenic rectification system for fluorine compound recovery using...
- Patent number 5,626,023
- Issue date May 6, 1997
- Praxair Technology, Inc.
- Theodore F. Fisher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cryogenic rectification system for fluorine compound recovery
- Patent number 5,502,969
- Issue date Apr 2, 1996
- Praxair Technology, Inc.
- Yijian Jin
- C01 - INORGANIC CHEMISTRY