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发明名称
APPARATUS FOR SHARPENING BLADE EDGES
摘要
申请公布号
GB1525894(A)
申请公布日期
1978.09.20
申请号
GB19770003783
申请日期
1977.01.31
申请人
HACKER INSTR INC
发明人
分类号
B24B3/36;B24B3/38;(IPC1-7):B24B3/36
主分类号
B24B3/36
代理机构
代理人
主权项
地址
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