Masao Yabuzuka

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for fire extinguishment of chlorosilanes
- Patent number 4,879,050
- Issue date Nov 7, 1989
- Shin-Etsu-Handota; Co., Ltd.
- Hisayoshi Yamaguchi
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Method for fire extinguishment of liquid chlorosilane compound
- Patent number 4,830,762
- Issue date May 16, 1989
- Shin-Etsu Handotai Co., Ltd.
- Hisayoshi Yamaguchi
- A62 - LIFE-SAVING FIRE-FIGHTING