Title:
METHOD OF FORMING UNDERGROUND STRUCTURE AND ITS STRUCTURE
Document Type and Number:
Japanese Patent JPS5447335
Kind Code:
A
Inventors:
ZUSORUTO KESUSERU
GIYURA GURESUCHITSUKU
NANDORU FUSUZU
JIYOZUSEFU BODONI
TAMASU ZORUTAN
GIYURA GURESUCHITSUKU
NANDORU FUSUZU
JIYOZUSEFU BODONI
TAMASU ZORUTAN
Application Number:
JP11149377A
Publication Date:
April 13, 1979
Filing Date:
September 16, 1977
Export Citation:
Assignee:
BANYASZATI KUTATO INTEZET
International Classes:
E21D9/00; E21D9/04; (IPC1-7): E21D9/04