Title:
【発明の名称】金属、鉱石溶解用ルツボ
Document Type and Number:
Japanese Patent JP3366359
Kind Code:
B2
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Inventors:
Satoshi Kobayashi
Application Number:
JP34824992A
Publication Date:
January 14, 2003
Filing Date:
December 28, 1992
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
B23K20/08; C22B4/00; C22B9/00; C22C27/00; F27B14/10; (IPC1-7): F27B14/10; B23K20/08; C22B4/00; C22B9/00; C22C27/00
Domestic Patent References:
| JP275888A | ||||
| JP6377522A |
Attorney, Agent or Firm:
Hidetake Komatsu (2 outside)