Renzo Minagawa

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Koganei, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite packing film and packing bag made of the same
- Patent number 4,360,550
- Issue date Nov 23, 1982
- Toyo Kagaku Kabushiki Kaisha
- Hiroshi Asakura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL