Hyogo, JP
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Patent Grant
Kobelco Research Institute, Inc.
Masaya Ehira
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Application
HYOGO PREFECTURE
Masaya Ehira
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
