Sachiko Ishikawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Seam covered welded can
- Patent number 4,735,835
- Issue date Apr 5, 1988
- Toyo Seikan Kaisha, Ltd.
- Kazuo Taira
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL