Title:
コークス炉炉壁の煉瓦積構造
Document Type and Number:
Japanese Patent JP4975772
Kind Code:
B2
Inventors:
Kazuto Yamamura
Michitaka Sakaida
Hide Egawa
Michitaka Sakaida
Hide Egawa
Application Number:
JP2009054267A
Publication Date:
July 11, 2012
Filing Date:
March 06, 2009
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
C10B29/02
Domestic Patent References:
| JP50006841B1 | ||||
| JP9506909A |
Foreign References:
| US6066236 |
Attorney, Agent or Firm:
Nobuyuki Hayashi
Yasuhiko
Yasuhiko