Title:
CORROSION-PROOF METHOD FOR JOINT SECTION OF STEEL PIPE
Document Type and Number:
Japanese Patent JPS57195993
Kind Code:
A
Inventors:
YOSHIKAWA YOUICHI
OOHAMA HIROYUKI
OOHAMA HIROYUKI
Application Number:
JP8077681A
Publication Date:
December 01, 1982
Filing Date:
May 29, 1981
Export Citation:
Assignee:
TOKYO GAS CO LTD
NIPPON KOKAN KK
NIPPON KOKAN KK
International Classes:
F16L58/18; C09J1/00; (IPC1-7): C09J1/00; F16L58/18