Hiroshi Sugimoto

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Kounan, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for exchanging roving bobbins in a ring spinni...
- Patent number 5,272,865
- Issue date Dec 28, 1993
- Howa Machinery, Ltd.
- Kenji Sasaki
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING