Title:
【発明の名称】地下たび
Document Type and Number:
Japanese Patent JP3005791
Kind Code:
B2
Inventors:
Hideo Okayasu
Application Number:
JP14934695A
Publication Date:
February 07, 2000
Filing Date:
May 12, 1995
Export Citation:
Assignee:
Rikio Co., Ltd.
International Classes:
A43B3/00; A43B7/32; A43B13/14; A43B23/02; A43B23/08; (IPC1-7): A43B3/00; A43B7/32; A43B13/14
Domestic Patent References:
| JP563305U | ||||
| JP6313001U | ||||
| JP332241Y2 |