Document Type and Number:
Japanese Patent JPH0245468
Kind Code:
B2
Inventors:
BABA RYOJI
Application Number:
JP16569781A
Publication Date:
October 09, 1990
Filing Date:
October 19, 1981
Export Citation:
Assignee:
DAITO SEISAKUSHO
International Classes:
A63F7/02; B24B31/16