Tadahiko Okubo

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Otsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Yarn piece method and yarn piecing apparatus
- Patent number 5,255,502
- Issue date Oct 26, 1993
- Toray Engineering Co., Ltd.
- Takashi Iwade
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING