Saitama, JP
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Patent Grant
Hitachi Metals, Ltd.
Yoshio Igarashi
C21 - METALLURGY OF IRON
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Patent Grant
Hitachi Metals, Ltd.
Tsunehiro Kawata
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
Hitachi Metals, Ltd.
Yuichi Nakahara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Grant
Hitachi Metals, Ltd.
Hideko Fukushima
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Hitachi Metals, Ltd.
Hideki Kawai
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Hitachi Metals, Ltd.
Katsuhiko Kojo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Grant
Hitachi Metals, Ltd.
Yuichi Nakahara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Hitachi Metals Ltd.
Katsuhiko Kojo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
