Title:
【考案の名称】地下たびの接地底
Document Type and Number:
Japanese Patent JPS581202
Kind Code:
Y2
Inventors:
Tokuichi Okayasu
Application Number:
JP16844980U
Publication Date:
January 10, 1983
Filing Date:
November 25, 1980
Export Citation:
Assignee:
Rikio Co., Ltd.
International Classes:
A43B3/00; A43B9/02; A43B13/14; (IPC1-7): A43B3/00