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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH03118979
Kind Code:
U
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Application Number:
JP2743390U
Publication Date:
December 09, 1991
Filing Date:
March 17, 1990
Export Citation:
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International Classes:
B65H54/22; B65H67/08; B65H69/00; (IPC1-7): B65H67/08; B65H54/22; B65H69/00