Title:
工業用炉等における強制冷却方法
Document Type and Number:
Japanese Patent JP3576074
Kind Code:
B2
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Inventors:
Yoshio Niimi
Application Number:
JP2000192034A
Publication Date:
October 13, 2004
Filing Date:
June 27, 2000
Export Citation:
Assignee:
Niimi Sangyo Co., Ltd.
International Classes:
F27D1/12; F27D9/00; (IPC1-7): F27D1/12; F27D9/00
Domestic Patent References:
| JP4186632A | ||||
| JP7208869A | ||||
| JP6234562A |
Attorney, Agent or Firm:
Sadao Kumakura
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Koji Hirayama
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Koji Hirayama