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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5278886
Kind Code:
U
Application Number:
JP16698975U
Publication Date:
June 13, 1977
Filing Date:
December 10, 1975
Export Citation:
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International Classes:
B23Q3/18; B24B41/06; (IPC1-7): B23Q3/18; B24B41/06