FORMATION OF TUNNEL INNER WALL - JAPAN NATIONAL RAILWAY

Title:

FORMATION OF TUNNEL INNER WALL

Document Type and Number:

Japanese Patent JPS5813899

Kind Code:

A

More Like This:

JP3244030	MIXING AND AGITATING DEVICE FOR CONCRETE
JP2819224	REACTION FORCE BEARING STRUCTURE FOR INCLINED SHAFT EXCAVATOR
JPH09256790	LINING EQUIPMENT FOR SOIL RETAINING

Inventors:

TSUCHIYA TAKASHI
MIYATA NAOHIKO
YOSHIKAWA YOSHIYA
USAMI TAMIO
KATASE TAKAFUMI
MORIOKA KOUJI

Application Number:

JP11074981A

Publication Date:

January 26, 1983

Filing Date:

July 17, 1981

Export Citation:

Assignee:

JAPAN NATIONAL RAILWAY

International Classes:

E21D11/10; (IPC1-7): E21D11/10

Domestic Patent References:

JPS55138598A	1980-10-29
JPS55101698A	1980-08-02

Attorney, Agent or Firm:

General Manager, Legal Section, Presidential Office of Japan National Railways

Previous Patent: 情報処理装置、及び、ゲームプログラム

Next Patent: ANCHOR APPARATUS FOR BARRIER NET