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Title:
溶鋼の加熱用プラズマトーチ
Document Type and Number:
Japanese Patent JP4216459
Kind Code:
B2
Inventors:
福永 新一
西原 良治
田中 和久
朝野 三司
安光 和典
平本 祐二
三武 裕幸
河内 毅
Application Number:
JP2000376013A
Publication Date:
January 28, 2009
Filing Date:
December 11, 2000
Export Citation:
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Assignee:
新日本製鐵株式会社
International Classes:
B22D11/10; H05H1/28; B01J19/08; B22D11/11; B22D41/015; F27D11/08; H05B7/12; H05B7/18; H05H1/34; H05H1/44
Domestic Patent References:
JP4090163U
JP7135091A
JP3042159A
JP2001179426A
JP5001317A
JP8005247A
JP60230955A
JP9267164A
JP3149797A
JP4009256A
Attorney, Agent or Firm:
中前 富士男