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发明名称
APPARATUS FOR THE AUTOMATIC SHARPENING OF BROACHING OR REAMING TOOLS
摘要
申请公布号
US3646593(A)
申请公布日期
1972.02.29
申请号
USD3646593
申请日期
1969.07.07
申请人
OSWALD FORST GMBH.
发明人
LUDWIG SCHUBERT
分类号
B24B3/16;(IPC1-7):B24B49/00
主分类号
B24B3/16
代理机构
代理人
主权项
地址
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