Kazuo Miyake

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Easily openable sealed package container
- Patent number 5,116,651
- Issue date May 26, 1992
- Toyo Seikan Kaisha, Ltd.
- Tadahiko Katsura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL