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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0278200
Kind Code:
U
Application Number:
JP15790488U
Publication Date:
June 15, 1990
Filing Date:
December 02, 1988
Export Citation:
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International Classes:
D06F89/02; (IPC1-7): D06F89/02
Domestic Patent References:
JP63143300B
JPS6116199A1986-01-24