Nittobo Asco Glass Fiber Co., Ltd.

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Chia-Yi Hsien, TW

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Twisting device with coaxial fiber cakes and dual oil rings
- Patent number 6,499,284
- Issue date Dec 31, 2002
- Nittobo Asco Glass Fiber Co., Ltd.
- Bih-Cherng Chern
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

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