Nihon Kohnetsu Industrial Co., Ltd.

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Nagoya, Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat treatment furnace and heat treatment facility comprising it
- Patent number 7,980,851
- Issue date Jul 19, 2011
- Toyota Jidosha Kabushiki Kaisha
- Kazuhide Takano
- C21 - METALLURGY OF IRON