Title:
連続浸珪処理ライン用の搬送ロールの製造方法
Document Type and Number:
Japanese Patent JP4081837
Kind Code:
B2
Inventors:
Koichiro Fujita
Katsuji Kasai
Yoshikazu Takada
Katsuji Kasai
Yoshikazu Takada
Application Number:
JP34421497A
Publication Date:
April 30, 2008
Filing Date:
November 28, 1997
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
C21D9/56; F16C13/00; C21D1/00; C21D1/74; C21D1/76; C23C10/28
Domestic Patent References:
| JP4317469A | ||||
| JP9155415A | ||||
| JP63024036A |
Attorney, Agent or Firm:
Hideto Tomabechi