Title:
CONNECTING SECTION OF METALLIC VESSEL HELD UNDER VACUUM
Document Type and Number:
Japanese Patent JPS57194946
Kind Code:
A
Inventors:
OOWADA KOUROU
Application Number:
JP7933681A
Publication Date:
November 30, 1982
Filing Date:
May 27, 1981
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B23K1/14; B65D8/02; B65D8/18; H02G5/00; H02G5/06; (IPC1-7): B23K1/12; B65D8/18; H02G5/06