Title:
REPELLING FORCE RECEIVER OF ENLARGEMENT SHIELD MACHINE
Document Type and Number:
Japanese Patent JPS59102083
Kind Code:
A
Inventors:
ITOU TATSUO
IKEGUCHI JIYUNICHI
IKEGUCHI JIYUNICHI
Application Number:
JP21135382A
Publication Date:
June 12, 1984
Filing Date:
December 03, 1982
Export Citation:
Assignee:
MITSUI CONSTR
International Classes:
E21D9/06; (IPC1-7): E21D9/06
Attorney, Agent or Firm:
Narushima Mitsuo