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发明名称
APPARATUS AND METHOD FOR GRINDING NOTCHED KNIVES
摘要
申请公布号
CA892878(A)
申请公布日期
1972.02.15
申请号
CAD892878
申请日期
申请人
BOLTON-EMERSON
发明人
JOHN W. SJOSTROM
分类号
B24B1/00;B24B3/00;B24B3/58;B24B9/00;B24B53/07;(IPC1-7):B24B1/00
主分类号
B24B1/00
代理机构
代理人
主权项
地址
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