Document Type and Number:
Japanese Patent JPH0120637
Kind Code:
B2
Inventors:
MOROOKA MASASUKE
Application Number:
JP4836385A
Publication Date:
April 18, 1989
Filing Date:
March 13, 1985
Export Citation:
Assignee:
KOGYO GIJUTSUIN
International Classes:
D06F71/29
Next Patent: JPH0120638