Title:
【考案の名称】鉄道車両用はしご
Document Type and Number:
Japanese Patent JP3091216
Kind Code:
U
Inventors:
Daisuke Ikeda
Application Number:
JP2002004289U
Publication Date:
January 24, 2003
Filing Date:
June 10, 2002
Export Citation:
Assignee:
Toyoko Audio Equipment Co., Ltd.
International Classes:
(IPC1-7): B61D23/00