Tadao Yoneyama

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Inuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polypropylene multi-layer sealant films for retort packaging
- Patent number 6,663,940
- Issue date Dec 16, 2003
- Toyo Boseki Kabushiki Kaisha
- Satoshi Osame
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC