Document Type and Number:
Japanese Patent JPH0130503
Kind Code:
B2
Inventors:
NIIYAMA KICHIHEI
ITO KOJI
ITO KOJI
Application Number:
JP9259078A
Publication Date:
June 20, 1989
Filing Date:
July 31, 1978
Export Citation:
Assignee:
SOPHIA CO LTD
International Classes:
A63F7/02
Next Patent: JPH0130504