Document Type and Number:
Japanese Patent JPH0417049
Kind Code:
U
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Application Number:
JP5859090U
Publication Date:
February 12, 1992
Filing Date:
June 02, 1990
Export Citation:
International Classes:
B23Q7/08; B24B31/12; (IPC1-7): B24B31/12; B23Q7/08
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