【発明の名称】結晶粒径の微細な厚鋼板の製造法

Title:

【発明の名称】結晶粒径の微細な厚鋼板の製造法

Document Type and Number:

Japanese Patent JP2633743

Kind Code:

B2

Inventors:

YOSHE ATSUHIKO
ONOE YASUMITSU
HAJI TOSHIAKI

Application Number:

JP10426691A

Publication Date:

July 23, 1997

Filing Date:

May 09, 1991

Export Citation:

Assignee:

SHINNIPPON SEITETSU KK

International Classes:

C21D8/02; C22C38/00; C22C38/04; C22C38/58; (IPC1-7): C21D8/02

Domestic Patent References:

Attorney, Agent or Firm:

Tomoyuki Yathata (1 outside)

Previous Patent: フォールトトレラント・システム

Next Patent: 結晶粒径の微細な厚鋼板の製造法