Tohsaku Takamura

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ferritic stainless steel for heat exchanger
- Patent number 5,512,239
- Issue date Apr 30, 1996
- Tokyo Radiator Mfg. Co., Ltd
- Yoshito Fujiwara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...