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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0290064
Kind Code:
U
Application Number:
JP17039188U
Publication Date:
July 17, 1990
Filing Date:
December 28, 1988
Export Citation:
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International Classes:
B25B1/12; B23D47/04; (IPC1-7): B25B1/12; B23D47/04