Wei-Teh Wade Shang

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aromatic sulfide/sulfone polymer production
- Patent number 5,015,725
- Issue date May 14, 1991
- Phillips Petroleum Company
- Lacey E. Scoggins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...