Title:
黒鉛化電気炉
Document Type and Number:
Japanese Patent JP4061704
Kind Code:
B2
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Inventors:
Satoshi Mochizuki
Application Number:
JP12479498A
Publication Date:
March 19, 2008
Filing Date:
May 07, 1998
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
C01B31/04; F27B1/09; F27D11/10
Domestic Patent References:
JP51024948A | ||||
JP43009649B1 | ||||
JP9089236A | ||||
JP9157022A | ||||
JP51029737A | ||||
JP52011109A | ||||
JP8075369A |
Attorney, Agent or Firm:
Tsunemitsu Yamada
Seiichi Otsuka
Seiichi Otsuka