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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0286499
Kind Code:
U
More Like This:
Application Number:
JP16250288U
Publication Date:
July 09, 1990
Filing Date:
December 16, 1988
Export Citation:
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International Classes:
D06F81/04; (IPC1-7): D06F81/04
Domestic Patent References:
JPS3013397Y1
JPS5537119B21980-09-25