Norihiro Aoi

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Okazaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Yarn winding apparatus
- Patent number 4,103,833
- Issue date Aug 1, 1978
- Toray Industries, Inc.
- Katsumi Hasegawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL