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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0289904
Kind Code:
U
Application Number:
JP17108788U
Publication Date:
July 17, 1990
Filing Date:
December 28, 1988
Export Citation:
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International Classes:
A43B9/02; A43B13/18; (IPC1-7): A43B13/18; A43B9/02



 
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