Kiyoharu Watanabe

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Binding-up band with locking structure
- Patent number 4,980,953
- Issue date Jan 1, 1991
- Sumitomo Metal Industries, Ltd.
- Kiyoharu Watanabe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL