Title:
【考案の名称】被覆鋼管の加変冷却装置
Document Type and Number:
Japanese Patent JPS5831878
Kind Code:
Y2
Inventors:
Akiyoshi Kuroda
Application Number:
JP10476775U
Publication Date:
July 14, 1983
Filing Date:
July 29, 1975
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
C21D1/00; B05D7/24; B29B7/00; B29C47/00; B29C47/02; B29C47/88; B29C48/92; C21D9/08; F25D1/00; F25D13/02; F27D9/00; F27D15/02; (IPC1-7): C21D9/08; B29F3/08; C21D1/00; F27D15/02
Attorney, Agent or Firm:
Akizawa Masamitsu