Masaaki Takagi

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Komaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-strength spring steels and method of producing the same
- Patent number 5,415,711
- Issue date May 16, 1995
- Daido Tokushuko Kabushiki Kaisha
- Masaaki Takagi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...