Takeji Furumai

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for making high tenacity aramid fibers
- Patent number 5,853,640
- Issue date Dec 29, 1998
- E. I. Du Pont de Nemours and Company
- Takeji Furumai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING