Title:
【発明の名称】耐食性、表面色調および溶接性に優れた電解クロメ-ト処理鋼板の製造方法
Document Type and Number:
Japanese Patent JP2610979
Kind Code:
B2
More Like This:
Inventors:
Toyofumi Watanabe
Hiroki Iwasa
Furuya Hirohide
Hiroki Iwasa
Furuya Hirohide
Application Number:
JP33421688A
Publication Date:
May 14, 1997
Filing Date:
December 29, 1988
Export Citation:
Assignee:
Nippon Steel Tube Co., Ltd.
International Classes:
C25D11/38; (IPC1-7): C25D11/38
Domestic Patent References:
JP63238299A | ||||
JP61213398A | ||||
JP2111899A |
Attorney, Agent or Firm:
Natsuo Shiotani