P. G. Johansing Jr.

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San Marcos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for the transformation of halogenated refrigerant gases
- Patent number 5,705,140
- Issue date Jan 6, 1998
- Transformation Technologies, Ltd.
- P. G. Johansing
- C01 - INORGANIC CHEMISTRY