Title:
METHOD OF CONSTRUCTING MANHOLE
Document Type and Number:
Japanese Patent JPS61286493
Kind Code:
A
Inventors:
MORITA YOSHIKI
Application Number:
JP12863685A
Publication Date:
December 17, 1986
Filing Date:
June 13, 1985
Export Citation:
Assignee:
OKUMURA CONSTR CO LTD
International Classes:
E02D29/12; E21D1/00; E21D1/03; (IPC1-7): E02D29/12; E21D1/03
Attorney, Agent or Firm:
Futaro Nakao