Title:
SURFACE TREATED STEEL PIPE FOR BOILER TUBE
Document Type and Number:
Japanese Patent JPS59197706
Kind Code:
A
Inventors:
MAKIURA HIROFUMI
FUJIKAWA HISAO
FUJIKAWA HISAO
Application Number:
JP7225383A
Publication Date:
November 09, 1984
Filing Date:
April 26, 1983
Export Citation:
Assignee:
SUMITOMO METAL IND
International Classes:
C22C19/05; C23C10/52; F22B37/04; F28F19/06; (IPC1-7): C22C19/05; C23C17/00; F22B37/04; F28F19/06
Attorney, Agent or Firm:
Hirose Shoichi