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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0516229
Kind Code:
Y2
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Application Number:
JP6913588U
Publication Date:
April 28, 1993
Filing Date:
May 25, 1988
Export Citation:
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International Classes:
B65H67/08; B65H69/00; D01H9/04; (IPC1-7): D01H9/04