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发明名称
CRIMPING AGAINST BELT
摘要
申请公布号
CA642864(A)
申请公布日期
1962.06.12
申请号
CAD642864
申请日期
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
JAMES F. RYAN, JR.;HARRY M. COOK
分类号
主分类号
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代理人
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