Title:
METHOD OF DECREASING RADIATION DOSE RATE OF PIPELINE
Document Type and Number:
Japanese Patent JPS5643596
Kind Code:
A
Inventors:
YOKOTA NORIKATSU
Application Number:
JP11937179A
Publication Date:
April 22, 1981
Filing Date:
September 19, 1979
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G21D1/00; G21C19/30; (IPC1-7): G21C19/30; G21D1/00