Title:
【考案の名称】オ-ビタルサンダ
Document Type and Number:
Japanese Patent JPS6015642
Kind Code:
Y2
Inventors:
Yasuo Hosoda
Application Number:
JP8722980U
Publication Date:
May 16, 1985
Filing Date:
June 20, 1980
Export Citation:
Assignee:
Hitachi Koki Co., Ltd.
International Classes:
B24B23/04; B24B23/00; B24D9/08; B24D15/00; (IPC1-7): B24B23/04; B24D9/08