Makoto Kobayashi

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Mibu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fire-resistant composite mica insulation
- Patent number 5,079,077
- Issue date Jan 7, 1992
- Nippon Rike Kogyosho Co., Ltd.
- Kenji Sakayanagi
- H01 - BASIC ELECTRIC ELEMENTS