Title:
高温炉内観察装置
Document Type and Number:
Japanese Patent JP4959214
Kind Code:
B2
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Inventors:
Hiroaki Otsubo
Tsuyoshi Matsuda
Norio Nitta
Tsuyoshi Matsuda
Norio Nitta
Application Number:
JP2006107056A
Publication Date:
June 20, 2012
Filing Date:
April 10, 2006
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
F27D21/02; C21B9/02
Domestic Patent References:
| JP5133686A | ||||
| JP2002090070A | ||||
| JP5027598U | ||||
| JP9307795A | ||||
| JP8145577A | ||||
| JP11238974A | ||||
| JP10317964A |
Attorney, Agent or Firm:
Tatsuo Watanuki
Fumio Yamamoto
Fumio Yamamoto