Document Type and Number:
Japanese Patent JPH0530720
Kind Code:
Y2
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Application Number:
JP3920188U
Publication Date:
August 05, 1993
Filing Date:
March 24, 1988
Export Citation:
International Classes:
D06F71/00; D06F71/16; (IPC1-7): D06F71/00; D06F71/16
Next Patent: JPH0530721