Masato Hayashi

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Minokamo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a glass container having a large impact st...
- Patent number 5,120,341
- Issue date Jun 9, 1992
- Ishizuka Garasu Kabushiki Kaisha
- Mitsuru Nozawa
- C03 - GLASS MINERAL OR SLAG WOOL