Document Type and Number:
Japanese Patent JPH0142239
Kind Code:
B2
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Inventors:
FUJIMOTO MASUO
Application Number:
JP4733985A
Publication Date:
September 11, 1989
Filing Date:
March 12, 1985
Export Citation:
Assignee:
KOGYO GIJUTSUIN
International Classes:
D06F71/28
Next Patent: JPH0142240