Title:
【考案の名称】視覚障害者用杖
Document Type and Number:
Japanese Patent JP3077342
Kind Code:
U
Inventors:
Aritomo Aso
Application Number:
JP2000007363U
Publication Date:
May 18, 2001
Filing Date:
September 08, 2000
Export Citation:
Assignee:
Aritomo Aso
International Classes:
(IPC1-7): A61F9/08; A45B3/00; A61H3/06; G08G1/005
Attorney, Agent or Firm:
Kimio Hashimoto (1 person outside)