Title:
【考案の名称】てこの原理を応用した魚の引き表示ブイ
Document Type and Number:
Japanese Patent JP3034058
Kind Code:
U
Inventors:
Lu
Application Number:
JP189596U
Publication Date:
February 14, 1997
Filing Date:
February 23, 1996
Export Citation:
Assignee:
Lu
International Classes:
(IPC1-7): A01K93/00; A01K93/02; A01K97/12
Attorney, Agent or Firm:
Takashiro Kojima