METHOD OF STARTING SHIELD MACHINE OF BRANCH TUNNEL

Title:

METHOD OF STARTING SHIELD MACHINE OF BRANCH TUNNEL

Document Type and Number:

Japanese Patent JPS5918898

Kind Code:

A

Inventors:

SUZUKI TADASHI
SAKURAI TSUNEYUKI

Application Number:

JP12919482A

Publication Date:

January 31, 1984

Filing Date:

July 23, 1982

Export Citation:

Assignee:

OKUMURA CORP

International Classes:

E21D9/06; E21D9/08; (IPC1-7): E21D9/06; E21D9/08

Attorney, Agent or Firm:

Futaro Nakao

Previous Patent: Powdered-green-tea flavor grant thru/or a powdered-green-tea flavor improvement agent.

Next Patent: JPS5918899