Title:
真空熱処理炉
Document Type and Number:
Japanese Patent JP4226510
Kind Code:
B2
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Inventors:
Yoshiyuki Iwakami
Tetsuji Machi
Ryo Takado
Sueo Takashima
Tetsuji Machi
Ryo Takado
Sueo Takashima
Application Number:
JP2004101869A
Publication Date:
February 18, 2009
Filing Date:
March 31, 2004
Export Citation:
Assignee:
Fujikoshi Co., Ltd.
International Classes:
C21D1/773; C21D1/34; F27B5/05; F27B5/14; F27D7/06
Domestic Patent References:
| JP2003130556A | ||||
| JP7190626A | ||||
| JP1116400U |
Attorney, Agent or Firm:
Junji Kawachi
Previous Patent: JPS4226509
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