Document Type and Number:
Japanese Patent JPS5015980
Kind Code:
U
More Like This:
Application Number:
JP6852873U
Publication Date:
February 20, 1975
Filing Date:
June 08, 1973
Export Citation:
International Classes:
D06F41/00; D06F39/08; (IPC1-7): D06F41/00; D06F39/08
Domestic Patent References:
JP42016908A |