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经营范围
发明名称
ROTARY SHEARING KNIFE
摘要
申请公布号
CA668809(A)
申请公布日期
1963.08.20
申请号
CAD668809
申请日期
申请人
COWLES TOOL COMPANY
发明人
WILLIAM MACPHERSON
分类号
主分类号
代理机构
代理人
主权项
地址
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