Title:
【発明の名称】消波用管体
Document Type and Number:
Japanese Patent JP2578236
Kind Code:
B2
Inventors:
TANAKA AKIO
NAGAI YOSHIRO
SHIMIZU HARUO
NAGAI YOSHIRO
SHIMIZU HARUO
Application Number:
JP6524490A
Publication Date:
February 05, 1997
Filing Date:
March 15, 1990
Export Citation:
Assignee:
KUBOTA KK
International Classes:
E02B3/06; (IPC1-7): E02B3/06
Domestic Patent References:
| JP1304212A |
Attorney, Agent or Firm:
Yoshihiro Morimoto