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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH02149666
Kind Code:
U
Application Number:
JP5985589U
Publication Date:
December 20, 1990
Filing Date:
May 23, 1989
Export Citation:
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International Classes:
B65H69/06; D01H15/00; (IPC1-7): B65H69/06; D01H15/00