Genzo Hashizume

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Novel ettringite whiskers, production and uses
- Patent number 4,255,398
- Issue date Mar 10, 1981
- Hyogo Prefectural Government of Japan
- Minoru Tanaka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES