Yasuhito Ijichi

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Propylene-1-butene copolymer
- Patent number 6,084,048
- Issue date Jul 4, 2000
- Sumitomo Chemical Company, Ltd.
- Hidetake Hozumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...