Document Type and Number:
Japanese Patent JPH02130596
Kind Code:
U
Application Number:
JP4004289U
Publication Date:
October 29, 1990
Filing Date:
April 06, 1989
Export Citation:
International Classes:
D06F59/00; D06F57/12; (IPC1-7): D06F59/00; D06F57/12
Domestic Patent References:
JPS53134567A | 1978-11-24 | |||
JPS58192590A | 1983-11-10 | |||
JPS6190696A | 1986-05-08 | |||
JP63071893B |