Title:
UNDERGROUND STRUCTURE
Document Type and Number:
Japanese Patent JPS6010097
Kind Code:
A
Inventors:
MORISHIGE RIYUUMA
TAJIMA HATSUO
TAJIMA HATSUO
Application Number:
JP11434983A
Publication Date:
January 19, 1985
Filing Date:
June 27, 1983
Export Citation:
Assignee:
MAEDA SETSUKEI KK
International Classes:
E21D9/04; (IPC1-7): E21D9/04
Attorney, Agent or Firm:
Minoru Abe
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