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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0271499
Kind Code:
U
Application Number:
JP14933388U
Publication Date:
May 31, 1990
Filing Date:
November 15, 1988
Export Citation:
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International Classes:
D06F81/10; (IPC1-7): D06F81/10
Domestic Patent References:
JP53064793B
JP50064796B



 
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