Document Type and Number:
Japanese Patent JPH0470457
Kind Code:
U
Application Number:
JP11326090U
Publication Date:
June 22, 1992
Filing Date:
October 29, 1990
Export Citation:
International Classes:
B24B23/03; F16H13/04; F16H35/02; (IPC1-7): B24B23/03; F16H13/04; F16H35/02
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