DIAVAC LIMITED
Yachiyo-shi, Chiba, JP
DIAVAC LIMITED Patent applications | ||
Patent application number | Title | Published |
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20140326424 | ARC MELTING FURNACE APPARATUS AND METHOD OF ARC MELTING MELT MATERIAL - The Present invention provides an arc melting furnace apparatus and a method of controlling arc discharge, in which a melt material having been melted can be stirred efficiently, avoiding labor intensive work. The furnace is provided with a mold | 11-06-2014 |