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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4880179
Kind Code:
U
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Application Number:
JP5047271U
Publication Date:
October 01, 1973
Filing Date:
December 30, 1971
Export Citation:
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International Classes:
B23Q5/26; B23B47/18; B23B47/22; (IPC1-7): B23B47/18; B23Q5/26