Title:
【考案の名称】漁礁ブロック集合体
Document Type and Number:
Japanese Patent JP2572793
Kind Code:
Y2
Inventors:
Seiji Toyama
Application Number:
JP131893U
Publication Date:
May 25, 1998
Filing Date:
January 22, 1993
Export Citation:
Assignee:
Seiji Toyama
International Classes:
A01K61/00; (IPC1-7): A01K61/00
Domestic Patent References:
| JP4947181A | ||||
| JP2211816A | ||||
| JP62155036A | ||||
| JP63230024A | ||||
| JP555127U | ||||
| JP53152994U | ||||
| JP223464U | ||||
| JP565880Y2 |
Attorney, Agent or Firm:
Yoshiyuki Osuge