Title:
非鉄金属製錬炉
Document Type and Number:
Japanese Patent JP4736226
Kind Code:
B2
Inventors:
Yasuo Ojima
Yasuhiro Kondo
Kazutetsu Kawanaka
Keiji Fujita
Yasuhiro Kondo
Kazutetsu Kawanaka
Keiji Fujita
Application Number:
JP2001117887A
Publication Date:
July 27, 2011
Filing Date:
April 17, 2001
Export Citation:
Assignee:
Sumitomo Metal Mining Co., Ltd.
International Classes:
C22B5/12; F27B1/20; C22B15/00; F27B1/21
Domestic Patent References:
| JP41007761B1 | ||||
| JP54029825A | ||||
| JP9003561A | ||||
| JP1294832A | ||||
| JP1195220A | ||||
| JP1152224A |
Attorney, Agent or Firm:
Kameda Tetsuaki