Title:
【発明の名称】水中建造物及びその施工法
Document Type and Number:
Japanese Patent JP2554945
Kind Code:
B2
Inventors:
NIIMURA MASATERU
Application Number:
JP629990A
Publication Date:
November 20, 1996
Filing Date:
January 17, 1990
Export Citation:
Assignee:
NIIMURA MASATERU
International Classes:
E02D29/09; (IPC1-7): E02D29/09
Domestic Patent References:
| JP5929587B1 |
Attorney, Agent or Firm:
Tetsuo Yamaguchi