Fukushichi Fukuzaki

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for manufacturing glass products by controllin...
- Patent number 4,249,927
- Issue date Feb 10, 1981
- Kabushiki Kaisha Ohara Kogaku Garasu Seizosho
- Fukushichi Fukuzaki
- C03 - GLASS MINERAL OR SLAG WOOL