Title:
非鉄金属の溶解保持炉及び溶解炉の耐火物の張替、補修方法
Document Type and Number:
Japanese Patent JP6393095
Kind Code:
B2
Inventors:
Yoji Aoki
Hideaki Yamamoto
Hashioka Hideo
Hideaki Yamamoto
Hashioka Hideo
Application Number:
JP2014133695A
Publication Date:
September 19, 2018
Filing Date:
June 30, 2014
Export Citation:
Assignee:
Hiroki Co., Ltd.
International Classes:
F27B3/04; B22D17/28; B22D45/00; F27B19/02; F27D1/16
Domestic Patent References:
| JP2004205112A | ||||
| JP3043227Y2 | ||||
| JP51126305U | ||||
| JP60048479A | ||||
| JP57043112A | ||||
| JP8294765A | ||||
| JP2004332948A | ||||
| JP3192138U |
Attorney, Agent or Firm:
Akeda Kaoru
Yoshihisa Akeda
Yoshihisa Akeda