Cheng Q. Song

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Marlton, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing ion exchange resins by chloromethylation of c...
- Patent number 5,523,327
- Issue date Jun 4, 1996
- Sybron Chemical Holdings Inc.
- Cheng Q. Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...