Shigenobu Tajima

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Naoetsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for suspension-polymerizing vinyl chloride
- Patent number 4,136,242
- Issue date Jan 23, 1979
- Shinetsu Chemical Company
- Shunichi Koyanagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...